DetailsRadical Polartec Jacket When you're hitting the skin track on frigid dawn patrol missions it's hard to imagine yourself wanting to cool down, but a few short minutes later and you're bound to be shedding layers as you crank up the hill. Layer up with the Dynafit Radical Polartec Jacket for breathable performance and comfortable warmth during all of your high-output pursuits in cold weather. Whether it's under a shell or worn on its own, this versatile jacket will keep your body at an ideal temperature as you move thanks to its breathable Polartec Power Grid fabric. Not only does this fabric allow body heat to escape and cool air to filter through, but it also stretches and moves with your body to ensure that nothing holds you back when performance is key. A nylon face fabric boosts your durability for the rugged terrain you'll encounter, while built-in thumbloops ensure easy layering when it's time to throw your shell back on and enjoy the untracked fruits of your labor. Breathable midlayer for high-output winter missionsPolartec Power Grid breathes well and moves with you up the hillNylon face adds durable protection against branches and rockThumbloops make it easy to layer without bunching sleevesSnug fitting hood gives you added warmth under a helmetSingle chest pocket keeps trail maps and snacks close byFull zip offers even more ventilation when you really heat upItem #DNF00GATech SpecsMaterialPolartec Power Grid (39% nylon, 37% polyester, 24% elastane)FitsportiveLengthhipHoodunder-helmetPockets1 chestThumbholesyesClaimed Weight12.9ozRecommended Useskiing, snowboarding, climbing, hiking, casualManufacturer Warranty2 years