●Cover Material: Microfiber reinforced PU leather ●Size: 9.4 x 5.6 inches (240 x 143 mm); Net Weight: 6.9 oz (199 g) ●Advantages: Bike seat made by synthetic fat gel, compared to regular plastic polymers using artificial fat gel, reduces 42% pressure on prostate, ovarian sinus and sciatic nerve area, making the rider more comfortable ●【ERGONOMIC DESIGN】: The bike saddle is ergonomically designed and perfect for cycling. The saddle matches your most powerful output for maximum potential ●Good shock absorbing effect. Hollow design for ventilation and heat dissipation