Bib short made from Performance Power polyester/polyamide which supplies UV protection & compression to your legs. Body Geometry padding & a great fit.> Comfortable Mens Body Geometry RBX Padding for long distance riding.> Soft & comfortable braces in a microfiber jacquard elastic b&.> The upper rear central insert is made from mesh fabric for a perfect sweat management.> Flat lock stitching prevents friction while riding.> Reflective stripe on bottom back for more visibility on the road.> Form fit