Footwear
| Specification | Description |
| Size | Various (US, UK, EU, custom) |
| Material | Leather, synthetic, rubber, fabric, etc. |
| Sole Type | Rubber, PU, EVA, TPR |
| Upper Construction | Slip-on, lace-up, velcro, buckle, zip |
| Heel Height | Low, medium, high, flat |
| Width | Narrow, regular, wide |
| Color Options | Black, brown, white, multi-color, etc. |
| Toe Type | Round, square, pointed, open-toe |
| Weight | Light, medium, heavy |
| Arch Support | High, low, neutral |
| Insole Material | Memory foam, EVA, gel, fabric |
| Outsole Material | Rubber, PU, TPR, EVA |
| Water Resistance | Waterproof, water-resistant, none |
| Cushioning | Padded, gel, air-cushion |