Intense physical activity in wet weather demands the best in wicking and protective technologies; this top-of-the-line 2.5 layer shell utilizes ultra breathable-waterproof Omni-Dry construction, full seam-sealing and strategically placed Omni-Wick EVAP accelerated wicking technology to ensure that you stay dry and comfortable while you’re working hard. With the Columbia Sportswear Compounder jacket, alpine adventurers can enjoy all-mountain protection in a lightweight, low-profile shell. Its 2.5-layer construction features breathable, fully seam-sealed Omni-Dry technology for protection and comfort. Inside, Omni-Wick EVAP offers quick-wicking performance, pulling moisture away from your skin to keep you comfortable. Strategic venting further facilitates cooling airflow and comfortable thermoregulation whether you're taking shelter to weather a squall or charging up a ridgeline at full bore. The attached, adjustable hood is helmet-compatible, while the drop tail back provides an extra bit of protection so you're covered when you're reaching for the next handhold. Waterproof zippers and the drawcord adjustable hem help keep the elements out. Inside you'll find dedicated goggle and MP3 player pockets, earphone port, and Omni-Wick EVAP material to help keep you cool and dry.Features 100% 2.5L polyester plainweave fabric Omni-Dry breathable, waterproof, fully seam-sealed material Omni-Wick EVAP advanced evaporation Attached, adjustable, helmet-compatible storm hood Vented Drawcord adjustable hem Waterproof zipper Drop tail Pocket features Invizzip Internal key clip Abrasion-resistant chin guard 30-inch center back length About Columbia Sportswear A family-run company established in Portland, Oregon in 1938, Columbia Sportswear has over 70 years of experience making clothing and gear designed to help get active types into the great outdoors, and stay comfortable once there.