Baleaf Men's 3D Padded Bicycle Cycling Underwear Off Road Use Chamois Pad Size M 10% spandex Multi-level high density chamois which is specifically designed for mountain bike breathes well and absorb vibration on long distance rides Porous mesh: super soft, stretchy, breathable fabric keep you cool and dry Flat seams help reduce irritation caused by chafing Contour pouch for support and comfort Can be worn under any pants, shorts, tights or jeans for enhanced riding comfort