Features: Made from 3D polyester mesh fabric, anti-slip and breathable. The honeycomb structure lets air pass through the most important area while you ride. No more sticky and sweaty experiences. You can feel cool air flowing beneath you. Because of the honeycomb design, water cannot stay on the for seat cover. Even if it rains, the for seat cover will dry quickly. Heat resistant, breathable, moisture proof, mildew proof, elastic. Easy to wash: Use mild neutral gently rinse, then rinse with water, place in a cool ventilated place to dry after washing.(Only for reference) Package Includes: 1x Motorcycle for Seat Cushion Specifications: Material:Polyester M: Length: 57cm - 66cm/22.44" - 25.98", Width: 40cm - 45cm/15.75" - 17.72" (Approx.) L: Length: 66cm - 73cm/25.98" - 28.74", Width: 40cm - 50cm/15.75" - 19.69" (Approx.) XL: Length: 73cm - 82cm/28.74" - 32.28", Width: 40cm - 53cm/15.75" - 20.87" (Approx.) XXL: Length: 82cm - 88cm/32.28" - 34.65", Width: 40cm - 56cm/15.75" - 22.05" (Approx.) XXXL: Length: 88cm - 95cm/32.28" - 37.40", Width: 40cm - 57cm/15.75" - 22.44" (Approx.) note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.