| 摘要 |
The invention concerns the footwear sole, in particular of sports footwear, preventing slipping on surfaces. The sole is provided with at least one cavity filled with the liquid consisting of 5 to 90 percent of weight propan-1,2,3-triol, 5 to 15 percent of weight natural bee honey, 2 to 70 percent of weight starch powder, and 8 to 55 percent of weight water, while on the bottom side the sole is provided with at least one one-way valve for outflow of the liquid out of the cavity. |
