Comfort Bicycle Saddle Bicycle Cushion Breathable Hollow Bicycle Seat with Shockproof Spring Ergonomic Bicycle Saddle for MTB/Road/Touring, 25.8 * 12 * 4cm Color Style and Size: White, size size: 25.8 x 12 x 4cm, guide rail specification: 7 x 7mm, bearing weight: less than 120kg. Front narrowing+Round transition on both sides: Does not prevent thighs to squat. Do not rub the inner thigh. Hollow and Breathable: The through hole in the center of the seat reduces pressure on sensitive body parts. Stay ventilated while cycling and Make the ride more comfortable. Rounded and Domed Design for the back of the seat. Filled with elastic lining and soft support. Reduces the upper pressure between the genital organ, pubis and ischial bone. Comfortable and Wear-Resistant: The surface is made of wear-resistant and tensile PU material. The padding is GEL, good elasticity and tear resistance. Safety: Use reflective strips to improve safety when riding the bike at night. Anatomical shape: its large central hole and its extended adjustability ensure maximum comfort and support in different situations Construction: Chrome-molybdenum and manganese alloy tubes make the rails light and flexible to adapt easily to any bike type Three-layer shock absorption protection, safer and more assured ride Resilience, with good resilience and softness, lightweight design to reduce resistance. Lightweight equipment for light travel, the seat cushion weight is about 210g, and the weight is randomly selected for reference only. Leather seat cushion waterproof, comfortable and safe, waterproof and breathable, so that every rider can enjoy the fun of riding. yage. Embossed leather texture, beautiful, durable and breathable Chromium-molybdenum steel guide rail, strong and wear-resistant, lightweight to reduce resistance Large hollow ventilation holes, the more heat dissipation, the more comfortable. Double shock absorption guarantee, high security plastic steel + rainbow chrome-molybdenum steel double guaranteed