| 摘要 |
<p>The footwear, for selective use for walking and skating, has a sole (2) for walking with a longitudinal groove (2.2) to take an inserted roller mechanism (5). The roller mechanism has at least two compartments (9-11) for the rollers (6-8) on one side and a sole surface for walking on the other side. The roller mechanism can be inserted with the sole flush with the footwear sole, and then retracted and inverted to expose the rollers for skating.</p> |
