O'Neill Snow Big Boys' Volta Jacket 100% Polyester Imported Rip stop fabric 8,000 waterproof/8,000 breathable critically taped seams Thinsulate insulation 140 weight in body 100 weight in arms Grow system- pull out stitching on arms/wrists and jacket arms lengthen by 1 inch Stowable snow gaiter Short wrist gaiters