3D Gel Padded Coolmax Men Cycling Shorts Bicycle Shorts by Xcellent Global Material: 80% Polyamide and 20% Lycra, lycra material provide super flexibility and keep your body dry with cool feel Air permeability 3D pad support comfort riding, sweat absorbent volatility quick dry Comfortable silicone leg grippers keep shorts in place, the short edges are sealed flat so there are no harsh edges to rub against your skin Shorts with reflective belts for added visibility and safety when riding at night Size is optional (waist measurement): M=28-30" L=31-33" XL=34-36" XXL=36-38" XXXL=37-38.5"