This product has been awarded the national appearance patent. With many years of production experience, more security, is recognized as a strong company.Full wrap for more stability, cross strap Velcro bonding. Experimental results can be seen that in the two points of the two points of the pressure concentration before the decompression cushion the pressure is dispersed after use,and the dispersed decompression is about 80%. The deep groove design of the air bag, with moderate gap, reduces the contact surface of the hip, enhances ventilation, reduces sweating and sultry heat during cycling, relives the pressure on the prostate during cycling, and protects the sensitive parts.The zoned buffer is designed for the muscle groups in contact during cycling. The gas flow between the air bags produces an anti-gravity effect,disperse 80% of the pressure of the buttocks, cushions and shocks, protects the tail vertebrae, and ensures the comfort of long-term riding. The 3D three-dimensional air bag is up to about 3cm, and the gas flow between the air bags makes the cushion soft elastic comfortable and has a certain degree of shock and impact resistance, effectively disperse the pressure on the buttocks and care for the tail vertebrae.