1. Material: outer lycra + inner sponge high elastic silicone 2. Hollow mesh ventilation grooves, specially designed for hollow cushions (the ventilation effect will be improved after using non-hollow cushions) 3. Large area of anti-slip, silica gel particles can ensure stability under high-intensity exercise 4. High resilience memory foam is not easy to deform and more comfortable 5. Hollow circulation, new air guide center, ventilation groove, ventilation and dry 6. Soft and comfortable, better sitting experience, less pressure and pain 7. The full package is more stable, and the cross straps are bonded without displacement 8. Weight: 125 grams 9. Dimensions: 28x17 cm
