3L INSULATED JACKET PROTYPE
Fabric
3-layer technical fabric built for protection, comfort, and mobility.The jacket is made with 3-layer PFC-free polyester fabric featuring a DEFEND 4-way stretch membrane.
This construction delivers 20,000 mm waterproofing and 20,000 g/m²/24h breathability, ensuring protection from snow, wind, and moisture while maintaining freedom of movement.
The DEFEND 3-layer fabric is engineered to withstand extreme weather conditions, offering durability and long-lasting on-snow performance.
Care
Maximum washing temperature 30°C. Normal process. Do not bleach. Do not tumble dry. Not hot ironing. Do not dry clean. Do not use softener. Do not leave it to soak.
Description
Unisex insulated ski jacket designed for all-condition performance.
The 3L Insulated Jacket Prototype reflects the essential NASR approach: clean design, total black aesthetics, and uncompromising functionality.
Developed for intensive on-snow use, it is built to perform consistently in a wide range of winter conditions.
Constructed with 3-layer PFC-free polyester fabric and a DEFEND 4-way stretch membrane, this waterproof ski jacket provides 20K waterproofing and 20K breathability, ensuring protection from snow, wind, and moisture while maintaining comfort and mobility.
Thermal insulation is delivered by PRIMALOFT® Eco Black, strategically distributed to balance warmth and freedom of movement.
Fully seam taped construction, waterproof reverse zippers, and underarm ventilation enhance weather protection and thermal regulation.
The jacket features multi-functional internal and external pockets, a removable internal snow skirt, windproof lycra cuffs, and adjustable hood and hem for a precise, adaptable fit.
Technologies
- DEFEND™ 3L Membrane3-layer construction with 4-way stretch membrane designed to provide protection, flexibility, and all-day comfort in demanding winter conditions.
- PRIMALOFT® Eco Black InsulationThermally mapped insulation with 133g body, 100g sleeves, and 80g hood, delivering warmth where needed while maintaining breathability and mobility.
Engineered Performance, Exactly Where Needed
Every feature of this jacket has been designed by our creative direction and tested on snow by our test team, shaped by direct experience in World Cup racing environments.
Ventilation, pocket layout, and adjustability are developed to perform exactly where needed, without unnecessary elements.
Multi-functional internal and external pockets keep essentials accessible in all situations, while internal pocket organizers help manage equipment efficiently.
Underarm ventilation allows quick heat regulation during intense activity, ensuring consistent comfort throughout the day.
THERMAL MAPPING. WARMTH WHERE IT MATTERS
This jacket features strategically mapped insulation to balance warmth, breathability, and mobility. We use PRIMALOFT® Eco Black insulation, a high-performance synthetic insulation chosen for its ability to retain warmth even in wet conditions while remaining lightweight and breathable. Different insulation weights are placed exactly where needed — more warmth on the body, reduced bulk on sleeves and hood — to support movement and thermal comfort throughout the day.
STORM PROOF
The jacket features an insulated, helmet-compatible hood designed for severe weather conditions. It can be adjusted at three points, allowing a precise fit with or without a helmet. This construction ensures protection from wind and snow while maintaining visibility and freedom of movement in the most demanding conditions.
A MARK OF QUALITY
NASR is rooted in the World Cup racing environment, where performance is measured in details. Years spent on snow, chasing the perfect turn, have shaped our constant search for the perfect garment. Every product is developed with the same mindset: precision, function, and quality without compromise, tested where performance truly matters.
NO ROOM FOR TOURISTS
This product is not designed for occasional use. It’s made for those who spend their days on snow, who train, test, and push their limits in all conditions. No compromises, no shortcuts — just equipment built for performance, from pre-race to everyday training.