1. Rubber outsole with toe cap for wear resistance and kick resistance; 2. Midsole made of lightweight, high-elastic MD material for shock absorption and rebound; 3. TPU in the middle of the sole for improved stability and torsion resistance; 4. Elastic band with Velcro for easy on and off; 5. Anti-mildew and antibacterial insole for health and environmental protection; 6. Trendy outdoor colors for easy matching with other clothes