Nike - Men's Hydrastrong Multi Print Jammer (Red Blue)This jammer by Nike is a great choice for athletes looking for a soft, modest fit and sleek style designed to perform. It's made from ultra durable Nike HydraStrong fabric and 75% recycled materials. Feel secure in the swim jammer with an adjustable interior drawcord and internal front lining for modesty. Flat seams means reduced chafing so you can focus on your swim without distraction. (NESSD017) Fabric Content Body: 78% Recycled Polyester 22%