1. Reduce stress and promote foot health
2. The sponge absorbs sweat and is breathable, soft and comfortable
3. Strong toughness, good abrasion resistance and good resilience
4. Comfortable to wear, relieve pressure on forefoot, wear stable, and walk comfortably
5. Material: sponge + nylon
6. Suitable shoe types: sports shoes, leather shoes, boots, casual shoes, warm shoes
7. Size: Two-toed style: 8.5x6.2x0.5cm, Baotou style: 11.2x9.5x0.4cm, fish mouth style: 9x8.1x0.4cm, lace style: 9.7x8.8x0.4cm, herringbone style: 8x10 .3x0.4cm, Baotou long section: 17x9.2x0.4cm
8. Weight: Two-toed style: 17g, Baotou style: 19g, Fish mouth style: 13g, Lace style: 14g, Herringbone style: 18g, Baotou long style: 7.6g