Get the square-leg that is designed to minimize drag. The front-lined Nike HydraStrong fabric provides long-lasting durability, and flatlock seams help reduce chafing, so you can focus on hitting your personal best. Benefits:Nike HydraStrong fabric provides long-lasting durability, swim after swim. Front lined for better fit, comfort, and a secure feel. Flatlock seams help reduce chafing. [] Product Details:Interior drawcord. Embroidered Swoosh. Body:51% recycled polyester 49% (PBT) polyester (Chlorine Resistant); Lining:100% recycled polyester. HAND WASH COLD SEPARATELY. AFTER EACH WEARING. NON-CHLORINE BLEACH. LINE DRY. DO NOT IRON. DO NOT DRY CLEAN. DO NOT STORE WET. Style: NESSA002; Color: Midnight Navy; Size: 32; Gender: Male; Age Group: Adult | Nike Swim HydraStrong Essential Men's Square Leg in Blue, Size: 32 | NESSA002-440