High Density GEL Foam – bike seat use high density Gel that fits perfectly on the hip, durable and more comfortable. It reduces pain caused by bumps, prevents prostate and sciatica problems and brings a relaxing and pleasant riding experience. Hollow Breathable Design - Ensures the bike seat is breathable and ventilated while helping to reduce pressure. Long soft nose with a nature and comfortable transition to the bottom, will not obstruct thigh moving. This is important for riders to relieve heat and sweat during long distances cycling. Triple Decompression Effect – Design curved technology suspension damping bow and dual shock absorbing ball can better absorb shock. Well-designed saddles are smoother, softer and more flexible. Safe Riding - The rear of the bicycle seat is equipped with a red reflective strip, more eye-catching & safety when riding at night or in rain days. Surface of bike seat is microfiber artificial waterproof leather, high abrasion resistance, high tear strength and long service life. Bonus - Comes with mounting tool, reflective tape and adapter. Standard diameter rail clamp easy mount on most common bike seats. Designed for both men women for indoor outdoor. Please measure the bike pole gauge before purchasing.