How It Fits: These 2N1 board shorts combine a Slim Fit liner with 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: DropTemp Cooling Hydro Liner, BallPark Pouch, Three-D Fit, Flat Out Seams, rear patch pocket with security key loop, front pockets, stash pocket on leg Made From: Shell: polyester (88%) and elastane (12%). Liner: polyester (87%) and elastane (13%). Measurements: Shell 17" outseam (7 ¼" inseam), liner 5" inseam