The Gamma Down Jacket updates the essential waterproof and breathable protection of your ski and snowboard jacket with a high degree of lightweight down insulation. ; Active Fit. ; Ski Contour construction: &#8226; Articulated seams improve range of motion. &#8226; Mechanical stretch works with the additional features for full mobility. ; HydroBlock Elite shell: &#8226; High degree of breathability helps to speed transport of moisture vapor from perspiration. &#8226; Highly waterproof and windproof protection. &#8226; 15,000mm / 15,000 g/m&#178;/24hr waterproof and breathable rating. &#8226; Skier Critical seam sealing strategically tapes inner seams. ; 600-fill goose down insulation offers high warmth with low weight. ; YKK Metaluxe zipper hardware. ; Mesh-lined CZV Control Zone Ventilation pit zips quickly dump excess heat. ; Removable, insulated three-piece hood. ; Stand collar with soft fleece lining. ; Full-length zip with inner draft flap. ; Long sleeves. ; Adjustable, hook-and-loop tab cuffs. ; Zip chest pocket. ; Zip hand pockets. ; Inner zip pocket. ; Straight hem with adjustable drawcord. ; Integrated, water-resistant powder skirt. ; Black: 100% polyester. Herringbone: 82% polyester, 18% rayon; Overlay: 100% polyester; Insulation: 90% goose down, 10% feathers. ; Machine wash and tumble dry. ; Imported. Measurements: ; Length: 30 in ; Product measurements were taken using size MD Regular. Please note that measurements may vary by size.