1. Two styles to meet different needs 2. Can be cut along the line to match different shoe types 3. 4D raised high-density foam, soft rebound, comfortable massage 4. Knitted fabric material, absorb sweat and breathable, keep the shoes dry and comfortable 5. The bottom is glued and non-slip, fits the sole, and walks comfortably 6. Material: foam, knitted fabric, PVC 7. Size: men round head is about 13.5x9.5x1.1cm/pair, women round head is about 11.8x8.5x1.1cm/pair, and women pointed head is about 11x7.5x1cm/pair 8. Weight: about 20g/pair
