Description

Advance LIGHTNESS 4 – Ultralight Comfort, Redefined for the Modern Cross-Country Pilot

Soaring across mountain ridges or cruising above rolling valleys, your harness should do more than just support your flight—it should elevate it. Introducing the Advance LIGHTNESS 4, a revolutionary cross-country paragliding harness designed for passionate pilots who crave lightweight precision, unmatched comfort, and aerodynamic excellence. Engineered with obsessive attention to detail and perfected through feedback from elite XC and hike-and-fly pilots, the LIGHTNESS 4 proves that performance and comfort can coexist—even in the lightest packages.

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A New Benchmark in Lightweight Cross-Country Harness Design

With the Advance LIGHTNESS 4, innovation isn’t optional—it’s embedded in every seam and feature. Compared to its predecessor, this fourth-generation harness delivers improvements in geometry, structure, and passive safety. Thanks to an advanced hybrid protector and ergonomically engineered back support, you get supreme comfort without adding bulk or weight.

Advance LIGHTNESS 4 Core Upgrades That Redefine Flight Freedom

• New protector concept with permanent inflation, boosting in-flight and take-off safety

• Reimagined seat geometry offers increased feedback with optimal weight distribution

• Enhanced leg cover fit and structure, reducing drag while maximizing movement freedom

• Advanced speedbag design gives effortless speedbar access without knee tension

• Streamlined silhouette for significantly reduced air resistance and improved glide

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Why Pilots Are Switching to the Advance LIGHTNESS 4

You deserve more than just another harness—you deserve a dynamic flying experience that complements your style. Whether you’re tackling multi-hour XC flights or embarking on an alpine hike-and-fly adventure, the LIGHTNESS 4 adapts with you, balancing performance with thoughtful features that make every flight more enjoyable.

Versatile for Multiple Flight Styles

• Perfect for cross-country pilots seeking comfort and efficiency

• Lightweight and compact enough for hike-and-fly missions

• Suitable for advanced thermaling, ridge soaring, and even vol-biv explorations

• Compatible with pod adjustments for winter flying or high-altitude glides

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Key Features of the Advance LIGHTNESS 4

1. Ultra-Efficient Aerodynamics

Advance redesigned the leg fairing and tail profile to reduce drag dramatically. The result? A cleaner, sleeker profile that increases glide efficiency and cuts through air with less resistance—allowing you to fly longer and farther with less effort.advance impress 5

2. Adaptive Comfort System

Gone are the days of sacrificing comfort for weight savings. The LIGHTNESS 4 includes:

• 3D-shaped seat shell that mirrors body contours

• Memory foam support zones for pressure point relief

• Modular cushion inserts for individualized back comfort

• Adjustable lumbar and shoulder strap systems to support pilots of various body types

3. Integrated Hybrid Protector System

Advance’s patented PERMAIR 2.0 system delivers consistent protection from the moment you suit up. This hybrid protector combines foam and air chamber technology, staying inflated even before launch. The result? Passive protection that doesn’t compromise pack volume or setup speed.advance impress 5

4. Seamless Instrument Panel & Storage Integration

No more tangled lines or makeshift velcro patches—this harness incorporates a streamlined cockpit panel designed to hold your vario, GPS, and phone in one place. Behind the seat, you’ll also find:

• Spacious rear pocket for hydration packs and jackets

• Side stash pouches for energy bars, gloves, or radio devices

• Dedicated speedbag zipper pocket to store essentials mid-flight

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Detailed Product Specifications

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Advance LIGHTNESS 4 vs Competitors – How It Stands Out

Choosing the right harness can feel overwhelming, especially with high-end gear flooding the market. But when you compare the LIGHTNESS 4 to alternatives in its class, its advantages become crystal clear.

Compared to Supair Delight 4

• LIGHTNESS 4 offers better rear aerodynamics and enhanced leg fairing support

• Built-in PERMAIR hybrid protector eliminates the need for inflation at launch

• Slightly lighter and more compact for travel

Compared to Gin Genie Lite 3

• Offers greater passive safety out of the bag, thanks to the PERMAIR system

• Easier cockpit integration for instruments

• Improved back support system with individualized adjustability

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Safety Innovations for Peace of Mind

Your safety in the air is non-negotiable. That’s why Advance incorporates multiple layers of passive and active safety within the LIGHTNESS 4. The hybrid protector doesn’t just protect your back—it cushions impact from multiple angles. Moreover, the harness maintains excellent stability in turbulent air without dulling feedback.

Pilot Safety Highlights

• Permanent inflation protector for takeoff mishaps

• Integrated emergency parachute container

• Stable geometry reduces risk of twist in collapses

• Quick access shoulder rescue handle in reach at all times

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Mastering the Art of XC Flying with LIGHTNESS 4

The road to becoming a confident XC pilot starts with the right foundation. The LIGHTNESS 4 isn’t just a passive seat—it’s a feedback-rich, intuitive tool that teaches you how to become one with your wing. Its balanced geometry allows for seamless weight shifting, while its adjustable harness angles provide a responsive platform for thermalling and gliding transitions.Advance LIGHTNESS 4

Use Tips to Maximize Flight Experience

• Fine-tune the lumbar support before each flight for long-duration comfort

• Adjust the pod length to avoid leg tension while accelerating

• Use rear storage for ballast to improve center of gravity on windy days

• Integrate hydration packs via the right shoulder strap exit

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Advance LIGHTNESS 4 Packing, Transport, and Setup – Made Effortless

Advance designed the LIGHTNESS 4 for mobility. After landing, it folds into a compact, ergonomic shape, easily fitting into most paragliding backpacks. Additionally, setup is intuitive and fast—no confusing buckles or time-consuming inflation steps. Within minutes, you’ll be geared up and ready for flight.Advance LIGHTNESS 4

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Who Should Fly with the LIGHTNESS 4?

Whether you’re an experienced pilot chasing new distance records or a progressing XC enthusiast looking for a lighter rig, the LIGHTNESS 4 delivers. Its design serves those who value both minimalism and meaningful flight support. In other words, if you’re serious about comfort, performance, and safety—this harness is built with you in mind.Advance LIGHTNESS 4

Ideal for Pilots Who:

• Frequently engage in multi-hour or cross-country flights

• Participate in lightweight competitions or vol-biv adventures

• Demand advanced safety features without bulk

• Require personalized fit adjustments for all-day comfort

• Appreciate Swiss-quality craftsmanship in flight gear

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Product Highlights – At a Glance

• ✅ Ultra-light: 3.5 kg including protector and pod

• ✅ Integrated hybrid PERMAIR protector: Enhanced passive safety

• ✅ Superior aerodynamics: New fairing design reduces drag

• ✅ Ergonomic 3D seat geometry: Maximum comfort and pilot feedback

• ✅ Built-in reserve container: Easy deployment with side handle

• ✅ Instrument cockpit compatibility: Secure vario and GPS placement

• ✅ Effortless setup and packability: Ideal for traveling pilots

• ✅ Inclusive fit system: Adapts to multiple body shapes

Mastering How to Fly with the Advance LIGHTNESS 4

Learning to fly confidently takes time, consistency, and the right equipment. Fortunately, the Advance LIGHTNESS 4 acts as more than just a harness—it becomes a co-pilot in your development. It provides intuitive feedback, comfort for extended flights, and safety systems that allow you to focus entirely on refining your skills.Advance LIGHTNESS 4

Advance LIGHTNESS 4 Step-by-Step Flight Mastery – From Launch to Landing

1. Launching with Confidence

Whether you’re launching from an alpine slope or a coastal cliff, the LIGHTNESS 4 provides a balanced, easy-to-control feel during your takeoff run. Its pre-inflated PERMAIR protector adds confidence from the moment you clip in.

• Ensure all leg and chest straps are adjusted snugly

• Practice weight shift control before launching to get a feel for the geometry

• Use the leg fairing’s flexibility to maintain mobility without tripping hazards

2. Building Thermalling Skills

Once airborne, thermalling becomes the core of mastering free flight. The LIGHTNESS 4’s ergonomic geometry allows for fine-tuned body inputs and clear wing feedback. You’ll be able to feel lift pockets and center thermals with greater precision.

• Shift your weight incrementally using the 3D-molded seat

• Keep your arms relaxed, allowing subtle weight input to guide turns

• Trust the harness’s stable feedback loop to read air currents correctly

3. Gliding Efficiently

Cross-country performance depends on maximizing glide and minimizing drag. The sleek aerodynamic profile of the LIGHTNESS 4, paired with the integrated pod and footplate, gives you optimal performance when transitioning between thermals.Advance LIGHTNESS 4

• Keep a streamlined posture using the adjustable pod system

• Adjust the speedbar system without straining your legs, thanks to its smart routing

• Learn to modulate brake pressure gently while cruising to maintain pitch stability

4. Managing Unexpected Air

Turbulence is a given in paragliding. However, the LIGHTNESS 4’s stabilized geometry and low roll inertia help dampen abrupt movements without over-isolating the pilot. This means you’re connected enough to respond—but protected from overreaction.Advance LIGHTNESS 4

• Use your lumbar support system to stay centered

• Let the PERMAIR protector absorb unexpected shocks

• Adjust your shoulder and chest strap tension to fine-tune responsiveness

5. Perfecting Your Landing

Safe landings are essential for every flight. The LIGHTNESS 4 gives you predictable descent handling and an open leg geometry that transitions smoothly for foot or slope landings.

• As you enter final approach, slightly open your leg fairing for better mobility

• Keep your feet aligned and prepare your stance early

• Use the weight shift range to correct glideslope during final seconds

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Essential Learning Tips with LIGHTNESS 4

• 🧭 Practice ground handling often with the harness to build automatic responses

• ✈️ Use simulated thermalling at low altitude to train reactions before committing to XC

• ⏱️ Time your flights to learn how posture and pod settings affect endurance

• 💬 Join coaching sessions or XC groups to receive real-time flight feedback

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Support for Pilots at Every Level

Whether you’re in your first year of paragliding or moving into multi-day vol-biv journeys, the Advance LIGHTNESS 4 offers the features, structure, and support needed to learn faster, fly safer, and grow bolder.

From its forgiving flight behavior to its feedback-rich geometry, every feature is designed to help you master the sky—step by step, flight by flight.

Technical data

Sizes		S	M	L
Pilot height	cm	155-172	165-183	178-200
Harness weight *	kg	3.25	3.47	3.58
Rucksack volume	l	81	91	91
Weight rucksack	kg	0.62 (81 l)	0.64 (91 l)	0.64 (91 l)
Reserve compartment volume	l	3 – 5.5	3 – 6.0	3 – 6.5
Harness certification		EN & NfL / 120 kg	EN & NfL / 120 kg	EN & NfL / 120 kg

* The weight includes the speed system, the inner container with handle, protector, SAS-TEC, two carabiners and cockpit

Sizing chart

When choosing your ideal harness size, consider your body weight as well as your height.

If you are uncertain which is the right size of harness for you, Advance recommends seeking expert advice from free-flight professionals. For this, Flybubble offers the Flybubble MATCH service.

Package

• LIGHTPACK DLS
• Comfort foam
• Protector & SAS-TEC
• Reserve inner container with handle
• ALIAS Speed carabiners
• Ronstan pulleys
• Speed System
• Speedbag including Cockpit
• Carbon footboard
• Step-in-Aid
• Hook Knife
• Windshield with protective cover

Optional extras (Related Products)

• FLATBAG DLS
• Reserves
• Helmets
• Bags
• Connectors
• Harness Spares
• Clothing

LIGHTNESS 4: NEXT LEVEL COMFORT / LIGHT XC HARNESS

Developer’s note

“THE MODEST REAR FAIRING GIVES THE LIGHTNESS 4 IMPROVED AERODYNAMICS AND A SPORTY LOOK.”

 – PATRICK BIERI,  Lead Designer LIGHTNESS 4

Technology & features

NEW 3D BODY FITTING

The increased comfort is based on three factors: 3D Body scans are used to adapt the seat shell to real body shapes, and the back is supported even better as the body position in the harness has been shifted slightly forwards. The cushion effect created by the supportive back foam rounds off the concept.

Closure remember system (CRS)

The Closure Remember System (CRS) has been revised and optimised for easier handling. The small number of steps required to close the speedbag minimise the risk of forgetting to close the main strap before take-off. In addition, the buckles are now anodised red, making them even more visible for pre-take-off checks.

Improved aerodynamics

Along with a high level of comfort, straightforward handling and compact- ness have always been the objectives of the LIGHTNESS series. That is why Advance have opted for a modest rear fairing for the LIGHTNESS 4. It improves the aerodynamics of the new LIGHTNESS 4 and contributes to the sporty look.

Protector & SAS-TEC

The EN-certified foam protector and its SAS-TEC component are always ready for take-off. Unpack and fly.

LIGHTPACK DLS included

The LIGHTNESS 4 is supplied with a LIGHTPACK DLS as standard. The two products are perfectly matched and form a compact and very comfortable overall system. With a weight from 620 g, ergonomically shaped shoulder straps and a padded back section, the LIGHTPACK DLS combines low weight with maximum comfort.Advance LIGHTNESS 4

COMPACT, PRACTICAL COCKPIT

The new cockpit offers plenty of storage space and easy handling. The contents are easy to reach in flight thanks to magnetic fasteners and it can be packed small. The removable cockpit panel offers sufficient space and securing options for electronics. The LIGHTNESS 4 is also supplied with a windshield and hook knife.

35% MORE STORAGE SPACE

The back compartment capacity is 22.5 litres, 35% more volume than the LIGHTNESS 3, while the storage compartment under the seat holds a further 6.5 litres. There is also a new 8 litre space in the speedbag nose.

Choosing your size

Choosing the correct harness size is crucial for comfort and durability. Refer to the size tables for guidance. If unsure, seek advice from free-flight professionals. Flybubble offers the Flybubble MATCH service for expert help.Advance LIGHTNESS 4

Since sizes are highly adjustable, it’s best to stick with the standard matching size of harness and speedbag for most cases. This is also beneficial for resale value. In rare instances where a pilot has a exceptionally unique physique, such as disproportionately long legs or an unusually short body, they may need to mix different sizes of harness and speedbag to find the right fit.Advance LIGHTNESS 4

 

Features

• Fully operational, comfortable lightweight XC harness from 3.25 kg (size S).
• Newly-designed ergonomic seat shell for even greater comfort.
• Modest rear fairing for maximum aerodynamics and sporty aesthetics.
• 35% more storage space in the back compartment.
• Redesigned cockpit with plenty of storage and small packed size.
• New Closure Remember System (CRS) – even easier to manage.
• EN-certified foam protector incl. SAS-TEC back protection and comfort foam.

FAQ

WHAT MAKES THE LIGHTNESS 4 AN ALLROUND POD HARNESS?

Ease of handling, low total weight, packed size and outstanding comfort – these are just some of the features that apply to the LIGHTNESS 4 light cross-country harness. It can be flown in a reclined position for optimum aerodynamics or in a more upright posture for maximum field of vision. There is hardly any area of use for which the LIGHTNESS 4 is not suitable, be it thermal flying on the local mountain or ambitious cross-country achievements of 400+ km.

WHY IS THE LIGHTNESS 4 ESPECIALLY SUITABLE AS A FIRST POD HARNESS?

Many pilots report that the LIGHTNESS series was perfect for them when changing to a pod harness. The LIGHTNESS 4 can similarly be adjusted to the individual body shape in just a few simple steps. Preparing for take-off is easy, and the new Closure Remember System makes securing the harness even more practical as a safety feature. After take-off it is quick and easy to get a foot in the leg bag, and just as easy to get both out before landing. The harness can be flown in an upright position (upper body), which makes this transition easier for takeoff. A new harness geometry gives the pilot a better field of view.

WHAT IS DIFFERENT ABOUT THIS FOURTH LIGHTNESS?

The LIGHTNESS 4 has a completely new harness geometry and seat shell. Once again, overall comfort has been significantly improved. Body centre of gravity has been moved forward a little, which improves pilot pitch stability and, above all, widens his/her width of view. The back foam is now outside the basic back structure, which contributes to an agreeable cushion effect. Pilots familiar with the LIGHTNESS 3 may find these improvements feel a little strange at first. After a few familiarisation flights, however, the advantages will become clearly apparent.

WHY DOES A LIGHTNESS 4 PURCHASE INCLUDE A LIGHTPACK DLS?

Both design and function of the LIGHTPACK DLS perfectly match this harness. When packed for carrying, the two products together form a compact unit. Their combined weight lies close to the hiker’s back, ensuring greater comfort on foot. The LIGHTPACK DLS weighs from 620 gm, has ergonomically shaped shoulder straps and a padded back section, and combines low weight with maximum comfort. The LIGHTNESS 4 routinely comes with an 81 ltr. LIGHTPACK DLS in size S, and a 91 ltr. LIGHTPACK DLS for M and L harnesses.

HOW MUCH STOWAGE HAS THE LIGHTNESS 4?

The LIGHTNESS 4 has several useable pockets and compartments. The back compartment has a capacity of 22.5 ltr., 35% more than the LIGHTNESS 3, while a further storage compartment under the seat holds an additional 6.5 ltr. There is also a new 8-litre compartment ahead of the feet (in the speedbag nose).

WHAT IS THE FAIRING FOR?

The fairing improves harness directional stability, thus keeping the pilot’s feet pointing in the direction of flight. The resulting reduction in extraneous sideslip drag is clearly noticeable by the pilot as a glide performance improvement. This moderate size fairing is slightly smaller than that of the WEIGHTLESS, and is intended to avoid hindrance to the pilot during takeoff or in flight.

WHAT ARE THE ADVANTAGES OF A WINDSHIELD?

The windshield significantly reduces wind chill and thus body cooling. It also suppresses annoying wind noise when flying straight ahead – especially when accelerated. The windshield therefore contributes to fatigue-free flying over very long distances.

Advance product registration

Register your Advance product here.

Downloads

DOCUMENTATION

• Getting Started
• User manual

See all downloads here.

Advance LIGHTNESS 4 vs. the Competition – What Sets It Apart

Choosing your next harness can be challenging when several high-end models promise comfort, performance, and lightness. However, not all lightweight cross-country harnesses are built equally. Let’s compare the Advance LIGHTNESS 4 side by side with two respected alternatives in the same category—the GIN Genie Lite 3 and the Supair Delight 4.

1. LIGHTNESS 4 vs. GIN Genie Lite 3

Both models cater to serious cross-country and competition pilots. But the LIGHTNESS 4 offers a more travel-friendly, lightweight profile with a focus on real-time feedback and ergonomic comfort, especially during long flights.

✅ Verdict:
The LIGHTNESS 4 wins in weight savings, passive protection, and ergonomic adjustability, making it ideal for pilots seeking compact performance and superior feedback.

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2. LIGHTNESS 4 vs. Supair Delight 4

The Supair Delight 4 is another respected name in lightweight XC harnesses. However, Advance’s LIGHTNESS 4 stands out for its hybrid protector, cockpit convenience, and aerodynamic refinement.

✅ Verdict:
Although both offer comfort for long flights, the LIGHTNESS 4 excels with its PERMAIR safety system, tailored aerodynamic shape, and more intuitive harness geometry, giving it the edge for evolving pilots.

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Key Reasons Pilots Choose LIGHTNESS 4 Over Others

• 🪶 Lighter to carry, pack, and fly—perfect for vol-biv or hike-and-fly

• 🛡️ More effective passive protection system, pre-inflated for immediate safety

• 🧘 Ergonomic cockpit and back system enhances comfort for longer sessions

• 🧰 Simplified adjustments—no tools required, no stress pre-flight

• ✈️ Superior aerodynamics reduce fatigue and increase glide efficiency

• 🎒 Generous and intuitive storage design, ideal for hydration systems and snacks

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Which Harness Should You Choose Advance LIGHTNESS 4 ?

If you’re a pilot who…

• Prioritizes lightweight performance and real-world comfort

• Needs a protective, compact harness for dynamic conditions

• Plans to fly vol-biv, hike-and-fly, or multi-day XC adventures

• Wants a modern, pre-configured setup without post-purchase add-ons

…then the Advance LIGHTNESS 4 is your match.

However, if you’re deeply into competition flying and don’t mind a bit of extra weight or bulk in exchange for more rigid structure, the GIN Genie Lite 3 may appeal more. Or, if you’re seeking a transitional step-up from a beginner pod with intuitive handling and don’t mind manually inflating foam systems, then Supair Delight 4 could serve your needs—though with fewer customization options.Advance LIGHTNESS 4

Safety During Flight with the Advance LIGHTNESS 4

When you’re thousands of feet above the ground, peace of mind is everything. Fortunately, the Advance LIGHTNESS 4 is built with multi-layered safety features that operate seamlessly—protecting you during launch, flight, and landing. Whether you’re thermalling, gliding long XC routes, or navigating turbulent air, this harness is engineered to keep you secure, stable, and supported.Advance LIGHTNESS 4

Next-Generation Protection – Always On, Always Reliable

The PERMAIR 2.0 hybrid protector is the centerpiece of LIGHTNESS 4’s safety system. Unlike traditional foam or inflatable protectors, this system is pre-inflated and ready the moment you buckle in—removing the need for any launch-time inflation or setup delays.Advance LIGHTNESS 4

• ✅ Permanent air chamber maintains shape from packing to flight

• ✅ Foam-integrated structure absorbs multi-angle impact energy

• ✅ EN/LTF-certified for passive protection standards

• ✅ Lightweight yet high-performing, keeping your back protected without bulk

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Advance LIGHTNESS 4 Geometry That Keeps You in Control

A safe flight isn’t only about impact protection—it’s about maintaining control in challenging air. The LIGHTNESS 4’s carefully tuned geometry offers the perfect balance between feedback and stability, allowing you to respond intuitively while minimizing unwanted oscillations or harness twist.Advance LIGHTNESS 4

In-flight Stability Features

• 🌀 Low roll inertia reduces side-to-side wobble in thermic conditions

• 📐 Weight-shift responsive seat shell for real-time piloting adjustments

• 🎯 Tuned chest strap width—provides a secure, locked-in feel without impeding body movement

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Advance LIGHTNESS 4 Emergency Preparedness – Fast, Intuitive, Accessible

Should the unexpected occur, Advance ensures that your emergency tools are within immediate reach. The integrated under-seat reserve container is designed for single-handed deployment, even under stress or when gloved.

Reserve System Safety Details

• 🧷 Side-mounted rescue handle—visible, grabbable, and reinforced

• ⛑️ Large deployment opening reduces the chance of snagging

• 🧰 Integrated reserve bridle routing to keep lines clean and protected

• 🚀 Compatible with most modern reserves, including steerable models

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Harness Security – Pre-flight and Mid-air

A major risk in paragliding stems from poor pre-flight setup or strap failure. The LIGHTNESS 4 mitigates this with a high-visibility strap system and secure buckles, backed by intuitive indicators and tool-free adjustment points.tandem paraglider

Pre-Flight Confidence Features

• ✅ Color-coded straps for quick identification

• ✅ Triple-lock leg buckles prevent accidental unbuckling

• ✅ Chest strap tension indicators for easy calibration

• ✅ Non-slip shoulder adjustments that hold tight, even mid-flight

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tandem paraglider Safety in Motion – Designed for Real-World Flight Conditions

Flying in active air means you need a harness that reacts naturally without overwhelming you. The LIGHTNESS 4 adapts to air conditions and pilot input with precision. The adjustable back support and leg fairing reduce fatigue, helping you stay sharp and engaged longer.tandem paraglider

Real-World Flight Safety Enhancements

• 🌬️ Streamlined profile resists wind buffeting and turbulence

• 🧘 Memory foam seat support lowers pressure on long flights, reducing distraction

• 🔄 Footplate and speedbag combo ensures consistent pilot posture for safer handling

• 🪂 Quick-release pod entry lets you exit easily after flight or in emergencies

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Protective Build Quality – Backed by Swiss Engineering

Every detail of the LIGHTNESS 4 reflects Advance’s dedication to precision safety. Materials are selected for tear resistance, UV stability, and long-term durability, helping to minimize equipment failure risks over time.

• 🧵 Double-stitched structural seams across load-bearing areas

• 🛠️ Reinforced leg junctions for dynamic load absorption

• 🧽 Moisture-wicking internal padding resists mold and bacteria buildup

• 🧪 UV-tested outer fabric ensures structural integrity, even after seasons of use

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Pilot-Inclusive Safety – For All Experience Levels

Whether you’re a developing XC pilot or a seasoned competition flyer, the LIGHTNESS 4 supports your safety goals without limiting your progression. It doesn’t isolate you from wing feedback—but it cushions you from the mistakes that can happen along the way.pibi

pibi Inclusive Features for Safer Piloting

• 🎒 Rear pocket fits a hydration system, helping you stay alert and hydrated

• 📱 Cockpit designed for secure instrument viewing, reducing cockpit distractions

• 🎙️ Radio routing system keeps communication smooth and snag-free

• 🪖 Ergonomic body support helps pilots of varying body sizes stay comfortable and centered

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Summary of Advance LIGHTNESS 4 Fly Safer, Fly Smarter

The Advance LIGHTNESS 4 combines passive protection, active stability, and emergency readiness into one of the safest ultralight harnesses on the market. It doesn’t just react to danger—it actively helps you prevent it by improving posture, reducing fatigue, and keeping your gear intuitive.pibi

Top 5 Safety Advantages of the LIGHTNESS 4

• ✅ PERMAIR 2.0 hybrid protector—ready at takeoff, no inflation needed

• ✅ Intuitive reserve access—fast deployment from a natural grip point

• ✅ Geometry that stabilizes without dulling control

• ✅ Multiple adjustment zones for personalized body support and symmetry

• ✅ Secure buckles and visual indicators to avoid pre-flight errors

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