Nike Men's Poly Core Solid Brief Color:440 Navy 70%) and 2 different size

70%) and 2 different size mouthpieces (small and large size)

The best part

Super Soft Seals Offers Greater Flex And More Cushioned Fit

Dual layering around the abs offers greater core stability

The Escape Challenge Back’s unique pattern showcases a series of interconnected shapes

Nike Men's Poly Core Solid Brief Color:440 Navy 70%) and 2 different sizePerformance 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