Arc'teryx Men's Delta LT Jacket 17586, Anvil Grey, MD 100% polyester Imported Machine Wash Polartec Classic 100 micro velour small grid offers high warmth-to-weight ratio Rapidly wicks moisture away from the skin while remaining breathable, packable and ultra light Ergonomic articulation is designed to move as the body moves, ensuring constant comfort High collar provides warmth Full front zip with non locking slider and chin guard