evo.com | Arc'teryx Down Jackets > The Arc'teryx Alpha Lightweight Parka battles winter's distractions with its technical insulation strategy that combines RDS-certified 850-fill goose down with synthetic reinforcement in areas vulnerable to moisture. Ultra-durable yet surprisingly packable, this belay-focused piece features GORE-TEX INFINIUM(TM) with proprietary Hadron(R) face fabric that delivers exceptional abrasion resistance without unnecessary weight. 850-Fill European Grey Goose Down Delivers exceptional warmth for its weight and is RDS (responsible Down Standard) certified. Regular Fit Arc'teryx classic fit is cut comfortably throughout the chest, waist, hip, and thigh. It allows freedom of movement, provides shape, and layers comfortably over or under our layers. Care Instructions Machine wash gentle low. Tumble dry low with tennis balls. Tumble dry normal low. Do not bleach. Wash dark colors separately. Do not dry clean. Iron low. Do not use fabric softener. Double rinse. Front load washer recommended. Use mesh bag for top load washer. Hadron(R) with 2L GORE-TEX INFINIUM(TM) Durable Hadron(R) with 2L GORE-TEX INFINIUM(TM) reinforces hood, chest, shoulders, sleeves, and rear hem. Internal Chest Pocket | Arc'teryx Alpha Lightweight Parka Jacket Men's 2025 - X-Large Black