| 摘要 |
The invention provides a shoe sole, suitable for an article of footwear, comprising in rear-end-to-front-end sequence along the sole a heel portion, midfoot portion, ball portion and forefoot portion, said heel, midfoot and ball portions each being adjacent to an arch region below the arch of a foot wearing the shoe sole. The shoe sole comprises first sole portions extending along a substantially S-shaped line of optimal ground contact during walking or running, starting at the heel portion, passing along the midfoot and ball portions and ending at the forefoot portion, and second sole portions extending on both sides of said substantially S-shaped line. The local thickness T and/or the local hardness H of a first sole portion is/are greater than the local thickness T and/or the local hardness H of a second sole portion adjacent to said first sole portion. |
