Features 1. Strong and durable, light and breathable 2. Tail hardening design, heat cut, durable and not loose 3. Laser cutting, smooth incision, round tail design, meticulous workmanship 4. The wiring is stable and even, and there is no external oblique needle skipping phenomenon. 5.PP material, high strength, moisture wicking, comfortable and wear-resistant, breathable and lightweight 6. The sliding lock can be adjusted at will, no longer limited, can be adjusted left and right 7. Socket-type buckle, high-standard polyethylene material, strong buckle, more solid