Santic Men Padded Coolmax Loose Fit Cycling Biking Shorts,Size M Fabric: Peach Cushion: Foam pad melt film Breathable: Super breathable M Size:(waist:28-33"; arm circumference:41"; trousers:26"; long pants:17"); L Size:(waist:29-35"; arm circumference:43"; trousers:26"; pants length:18 "); XL Size:(waist: 31-37"; arm circumference:45"; trousers:27"; long pants:19"); XXL Size:(waist: 31-39"; arm circumference: 47"; trousers: 28"; long pants: 19"); XXXL Size:(waist:33-40"; arm circumference:48"; trousers:28"; Pant length:20"); Wear dry peach skin fabric,not only wear resistance,strong and durable,but also has good ventilation and perspiration,rapid perspiration,make riding more comfortable.