1. Forefoot and heel with shock absorber
2. Surface elastic sponge + BK cloth, breathable and sweat-absorbing
3. EVA foam layer, comfortable shock absorption
4. With a size line, you can freely cut according to the length of your feet
5. Applicable gender: both men and women
6. Applicable people: adults
7. Material: nylon + EVA + latex + mesh cloth
8. Size: about 25.5x8cm/pair for small size, about 28.5x9.5cm/pair for large size
9. Weight: about 75g/pair for small size, about 103g/pair for large size