Nike Men's Poly Core Solid Brief Flyers and it's the only device

and it's the only device on the market that corrects knee positioning through breaststroke kick cycle

The result is NIKE NX for swim team competitions: an incredibly durable

Uglies String Back one piece suit in Digital Flow print

Built tough for swimmers

When competing in this suit as a 12&Under swimmer

Nike Men's Poly Core Solid Brief Flyers and it's the only devicePerformance and Durability The Men's Nike Swim Poly Solid Brief is made with flat seams and an internal front lining for greater comfort. An interior drawcord on the men's swimsuit provides the perfect fit. Nike HydraStrong fabric ensures long lasting durability for swim after swim. Benefit Breakdown Interior Drawcord for comfort and adjustability Internal Front Lining for fit and modesty Flat Seams for reduced chafing Nike HydraStrong fabric provides