1. Material: PU, rubber EVA 2. Features: non-slip, wear-resistant, comfortable 3. Soft and skin-friendly PU shoelaces, reduce the friction between the foot skin and shoelaces, durable and not easy to break 4. The upper is made of high-quality high-elastic EVA, which has good elasticity, strong air permeability and is not easy to deform. 5. The sole adopts the concave and convex Z-shaped pattern, which is non-slip and wear-resistant. 6. Weight: about 330 grams
