Arctix Men's Blackstone Insulated Jacket 100% Polyester Imported 100% Polyester/5000mm WP+WR ThermaLock Breathable Coating 85 Grams of ThermaTech insulation that keeps warmth in and cold out Critical seams are sealed; detachable hood Wind-water resistant with breathable ThermaLock coating Adjustable hook-and-loop closure cuffs ensure a comfortable wear and stop heat from Escaping Interior zip security pocket; zippered hand warmer style pockets