Dual filling support shock absorption: Fully filled silicone + polyester ammonia foam foam fits the ocks to support shock absorption
Hollow air ventilation circulation: Straight channel air ventilation, keep the air circulation farewell to hot and humid
PU cushion ball shock absorption: The bottom adopts high elastic cushion ball to increase the cushioning strength and is not easy to break
The middle groove reduces pressure: The private part adopts concave design to reduce pressure
Due to manual measurement, the size may vary by 2-3 centimeters. Due to weighing error, the weight may have a few grams difference, because of the different production batch, the product packaging may change, please understand.