CCM Super Tacks AS1 Hockey Pants feature Pro 400D Nylon with Side Panel Reinforcement an internal belt system with stabilized belly pad & length adjusting zipper a JDP hip cap reinforced with D30® smart material a Molded PE cap at the kidneys a height adjustable floating spine protector with D30® smart material for back protection and a floating molded HD cap and PE foam thigh guard with leg zipper.