Craft Sportswear Men's Trail Mountain Bike Cycling Cooling Shorts with Removable Inner Shorts: protective/riding/compression 93% Polyamide, 7% Elastane Imported 2 zippered pockets Elastic and durable fabric with excellent ventilation Elastic panels for enhanced freedom of movement Removable inner shorts made of Cool Hexachannel fabric for optimal cooling and moisture transport Velcro adjuster at waist