Comfortable Bicycle Cushion Ergonomically Breathable Gel Road Mountain Bike Saddle (black Orange) 1.Material: The bicycle saddle is made of thermal insulation and waterproof PU+SELLE sponge foam, which is very comfortable.2. Perfect size: 290*140mm.3. Pressure Relief: The ergonomically grooved bike seat with SELLE foam padding and hollow structure can reduce the pressure during long rides, providing you with comfort and support without feeling soreness or pain.4.Easy to install: The bike seat has many ways to install, suitable for most bikes, such as MTB mountain bike, road bike, TT bike, BMX bike and folding bike.5. Features: waterproof seal, elastic memory foam, heat-resistant and cooling. The slender arc does not affect the power of the legs, and the hollowed-out design reduces the pressure on the responding nerves and blood vessels, avoiding the negative effects of prolonged sitting.6. Note: If the bicycle is usually parked outdoors, it is recommended that you use a seat cover to avoid damage to the seat due to weather conditions or human factors. Also, please avoid exposing the seat to the sun for a long time to avoid damage to the quality of the seat. Please maintain regularly, use a soft, slightly damp cloth with a soft soap product, do not use solvent-based products or other chemical elements and avoid spraying the seat with a strong water jet. Remind you that pants and clothing with inlaid metal trim will damage the seat surface. In addition, if you buy leather seats, please also pay attention to the phenomenon that the seat leather and the seat may fade and stain the clothes.