Compatibility and fit Size: 21 x 28 x 3 cm. Please verify that this size fits your saddle before . Material and construction Material: Gel plus 3D mesh fabric designed for comfort and durability. Key benefits Shock resistance: Gel design helps cushion sit bones and smooth out bumps on the road. Decompression: Reduces pressure behind the saddle area for longer rides. Ventilation: 3D mesh promotes airflow to help keep you cool. Sun protection: Provides UV protection to help protect the saddle surface and reduce heat buildup. Waterproof: Built to resist moisture and help protect the saddle in wet conditions. Why this stands out Lightweight and slim profile that fits under most standard saddles without adding bulk. Combines comfort (gel) with breathable fabric (3D mesh) for allday riding comfort in varying conditions. Use scenarios Longdistance road rides or endurance training on hot days: gel cushioning plus ventilation help maintain comfort over extended periods. Daily urban commuting in sun and rain: waterproof and sun protection help safeguard the saddle and keep you more comfortable during varied weather. Gravel or mountain biking on rough terrain: enhanced shock absorption and decompression improve ride feel on bumpy surfaces.