45mm wide navy/white/yellow striped belt with navy blue logo Navy stretch cotton front panels with sporty yellow piped dividers on cup Navy blue micromesh beanie, lined with white cotton and contrasting white baseball stitching. White leg and butt support elastics Navy blue and white side support bands Navy blue cotton back with thermal printed BOY badge This SideCut brief delivers in every way. It is sexy, elegant and versatile. Its cotton back has you covered, but unlike your usual brief, it's open at the sides with detailed support bands in navy and white, which pair perfectly with the leg and butt support elastics. Performance meets sexy style. cotton 72% - nylon 18% - elastane 10%