Detailed introduction
1. Three arch support heights, adjust the foot structure and adjust the wrong force
2. U-shaped heel cup, stable heel and ankle protection
3. Cushioning and high elasticity, reduce foot pressure when exercising
4. Metatarsal/ arch/ heel three point support, relieve arch pain, improve walking posture
5. Size can be tailored
6. Soft and light, comfortable and breathable
7. Not easy to deform
