SOLE OF FOOTWEAR, IN PARTICULAR OF SPORTS FOOTWEAR, PREVENTS SLIPPING ON SURFACES

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% of weight propan-1,2,3-triol, 5 to 15% of weight natural bee honey, 2 to 70% of weight starch powder and 8 to 55% 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. ˙