1Breathable fabric, moisture absorbing and quick drying, smooth, breathable, two-way elastic. 2Anti-skid trousers design, no shaking, will not stretch, completely release the body. 3High-density wiring, exquisite workmanship, strict locking, not easy to fall off. 4EVA anti-collision cotton, reflecting elasticity, dispersing force, memory recovery, anti-deformation. 5Protect the buttocks, worry-free and completely release the body strength.