These 2N1 board shorts combine a Slim Fit liner over a fixed waist shell. The integrated liner is form-fitting through the butt and thighs. Made for: Big waves and bold moves. Betawave is the first-ever board short equipped with the BallPark Pouch, providing unreal support in and out of the water. Built In Tech: BallPark Pouch, Three-D Fi, Flat Out Seams, rear patch pocket with security key loop, front pockets, stash pockets on leg Made From: Shell; polyester (88%) elastane (12%). Liner; polyester (87%) and elastane (13%).