Oakley Unbound Gore-Tex Shell Jacket 2.0 Made to move, even in the harshest conditions. Our men’s Unbound Gore-Tex Shell Jacket 2.0 is part of our premier backcountry collection. It’s lightweight, windproof, breathable, and waterproof and made of 100% recycled polyester. This shell also features details like pit vents, a built-in snowskirt, fully taped seams, and a helmet-compatible, adjustable hood that keep you cool and dry on the uphill, and warm and dry on the way down – even on the stormiest days. We designed this shell with a slim fit and clean, monochrome colors that let you hit your peak(s). Wind Proof Helps to keep the wind out and the warmth in. HYDROFREE DWR A treatment that minimizes water absorption and prevents long term moisture retention within the fabric. Water Proof Engineered to block out rain and snow while allowing vapour from sweat to evaporate.