Sports shoe has inner sole layer with openings, support layer with second openings that overlap first openings and outer sole layer with at least one opening that overlaps second openings

摘要

The shoe has an inner sole layer with first openings, a support layer (10) with second openings (11,12), which partly overlap the first openings and an outer sole layer (30) with at least one third opening (33-35), which at least partly overlaps the second openings. Preferably, the first openings are circular and are distributed over the entire inner sole layer. The first openings may be smaller near the ball of the foot and the heel.