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The L1 Diffuse Jacket is L1's lightest, most easily packable winter jacket. Its featherweight 2.5 layer fabric and 20k/20k waterproofing and breathability are ideal for backcountry duty where you're working hard on the skin track but still need great protection for the ride down. If that wasn't enough, the Diffuse packs down small in its own integrated storage pounch for easy storage in your backpack if you start to overheat on the hike up.
100% Recycled Polyester 2.5-layer Shell – 2.5-layer shell fabric is waterproof, windproof, and breathable. The fabric features a water-repellent finish, a waterproof/breathable membrane, and a partial mesh interior lining.
100% Polyurethane – 20,000 mm Waterproofing / 20,000 g Breathability
100% Polyester
Regular Fit – Traditional outerwear fit with room to layer, but not too loose.
Covered Welt Zip Chest Pocket with Cord Exit and Cable Guide
Covered Welt Zip Hand Pockets with Mesh Pocket Bags
Underarm Vent Panels
Center Front Zip with Covered Welt
Inner Storm Flap
Gathered Elastic Cuffs And Hem
Shock Cord Front Hood and Hem Adjustment
Soft Chin Guard
Key Clip
Adjustable Cuffs
Detachable Goggle Cloth
Integrated Carry Pouch
Breathability Rating (g) | Breathability Level | Activity Level |
0 - 10000 | Low to moderate breathability | Resort skiing & snowboarding / walking / low intensity activity |
11000 - 15000 | Moderate breathability | Resort skiing & snowboarding / hiking / moderate intensity activity |
16000 - 20000 | High breathability | Backcountry skiing & snowboarding / backpacking / moderate to high intensity activity |
21000+ | Very high breathability | Backcountry skiing & snowboarding / biking / high intensity activity |