New Nike Pro Combat Hyperstrong Fitted 2 Pad Padded Football Shirt 2XL White 2XL:White Black Grey The shank area has BZM Thanks to its croc The shank area has BZM which provides stiff support that helps players decelerate while the flexibility of the forefoot allows for quicker acceleration breathability & maintains warmth Material wicks sweat & dries really fast 4 way stretch construction moves better in every direction Anti odor technology prevents the growth of odor causing microbes Smooth flatlock seams prevent chafing Pad top: Dri FIT 100% polyester 100% Polyester Strategically placed foam padding helps protect against impacts Ergonomic seams enable natural range of motion Compression fit provides locked in support Flat seams move smoothly against your skin Fabric: Body pad back: Dri FIT 78% polyester 22% spandex