| 摘要 |
Anti-Vacuum Wellington boots 1 prevent the wearer getting stuck in muddy/wet conditions by preventing a vacuum forming underneath the Wellington boot 1. The boot has a void 3 extending from the top of the boot to the underneath of the sole 2. The void has openings at both ends and allows air to travel down from the top of the boot to the sole to release the sole when stuck, for example in muddy ground. The void may have a section 4 that is shaped to prevent water from travelling the length of the void and reaching the top of the boot. |
