45mm wide dark green/white/black striped belt with white logo Dark green stretch cotton front panels with sporty white micromesh dividers for fit. Black micromesh beanie with black cotton lining and large sporty contrast white micromesh piping and contrast separating baseball stitch. White support elastics for legs and buttocks Black and white side support bands Black cotton back with BOY badge printed in thermal 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 that integrate perfectly with the leg and butt support elastics. Performance meets sexy style. cotton 72% - nylon 18% - elastane 10%.