Santic Men's 4D Padded Cycling Shorts Anti-Sweat Quick Dry Tights 82% Polyamide/18% Spandex Imported NOTIC:All the sizes we have are ASIAN SIZE,please choose ONE SIZE UP than you normally cycling wear,that means if you wear US L please choose OUR XL. Santic cycling 4D padded shorts are made of 82% Nylon, 18% spandex and lycra which has high elastic breathable fabric,wearing comfortable,excellent muscle wrap. The padded Liner Short with our 4D COOLMAX CUSHION deliver high-end performance and comfort for long rides.It can minimizes friction, wicks moisture, prevents bacterial growth 12-Panel anatomic design for superior, to prevent muscle strain and reducing wind drag and avoid soreness on longer rides Breathable fabric wicks quickly away moisture and keeps you cool and dry while riding in everytime.