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The Trew Gear Cosmic 3L Primo Jacket is a long-loved favorite for a reason. Its 3-layer Primo fabric is technical, waterproof, and good-looking. The Cosmic is screaming for a windy day to challenge your fortitude. Luckily it's fully taped, unlined for easy layering, and packed with pockets to keep essential gear on hand. Reach for the stars with your shredding dreams, the Trew Gear Cosmic 3L Primo Jacket will help get you there.
Primo Fabric – Sustainably built with less impact, but still packed with the waterproofing, breathability, and durability that you want and need for long days in the mountains. The woven face fabric takes 100% recycled nylon (GRS certified) and constructs it into an ultra-durable oxford weave with a slight mechanical stretch. The final product is Trew's most durable, comfortable, and sustainable outerwear.
100% Recycled Nylon (GRS Certified)
PFAS-Free C0 DWR Finish
bluesign® Certified
20,000mm Waterproof / 20,000g/m² Breathability
Modern Freeride Fit – A looser style with plenty of room for layering underneath, and longer length to keep your bum covered on even the wettest of lift days.
Drop-In Flap Covered Cargo Chest Pockets
Extra Large Pleated Hand Pockets
Forearm Pass Pocket on Left Side
Internal Laminated Woven Pocket
Internal Drop Mesh Ski Pockets on Both Sides
16" Underarm Vents
Fully-Seam Taped with 3L Tape
Water-Resistant Zips on All Exposed Openings
Large Hood with Built-In Elastic and Three-Point Adjustment
Removable Powder Skirt
Velcro Adjustable Wrist Cuffs
RECCO® Reflector
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 |
Warmth | Description | Ideal Conditions |
Shell | Outer shell with no insulation. Pair with base layers and mid layers to fine tune the level of warmth required. | Variable |
Warm | Light insulation. Use additional base or mid layers to add warmth when temperatures drop. | 20° - 35° |
Warmer | Moderate insulation. Suitable for cold conditions. | 10° - 25° |
Warmest | Heavy insulation. Designed to keep you comfortable and protected on the coldest days. | Below 15° |