Slim fit striped 5" mesh boxer briefs with fly Elasticized waistband Three-D Fit™ creates support around glutes, thighs, quads and hamstrings Flat Out Seams™ have reverse stitching for an itch free experience Moisture wicking combats clamminess and allows moisture to dissipate from the skin Ballpark Pouch™ for friction and chafe free support Drop Temp™ Cooling Mesh is an advanced evaporative fabric to keep you cool