| 摘要 |
A shoe and polymeric shoe sole having a heel portion slanted upwardly at a small acute angle from the medial side to the lateral side relative to the horizontal support surface, a forefoot portion slanted upwardly at a small acute angle from the lateral side to the medial side relative to the support surface, and a diagonally crossing neutral zone in the midfoot portion. The heel portion has a central, resilient, compressible, calcaneal pad which is substantially unslanted, preferably with a downward, slightly convex configuration. The calcaneal pad protrudes downwardly below the slanted bottom surface at the lateral side of the heel portion and is recessed upwardly above the slanted bottom surface at the medial side of the heel portion. The metatarsal head pad extends downwardly below the slanted bottom surface at the medial side of the forefoot portion and is recessed above the slanted bottom surface at the lateral side of the forefoot portion. The lateral side of the forefoot portion and the medial side of the heel portion together form an S-curve which crosses the sole at the midfoot portion.
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