1. With anti-slip glue, effectively fix the straps from slipping off
2. Compression straps, wrapped and fixed, better protect the feet, comfortable movement
3. Paste design, firm and not easy to fall off, easy to use
4. Open heel design, in line with human growth structure, comfortable and flexible
5. Material: high elastic nylon, spandex, nylon belt
6. Size: M/L/XL
7. Weight: M about 22.5 grams, L about 23.8 grams, XL about 25.4 grams