| 摘要 |
<p>An article of footwear characterised by having at least one region/zone (5, 6, 7) at which frictional interaction during contact between a ball and a said region/zone is enhanced. Each said region/zone is such that the reaction between a said zone and a ball on impact between the ball and the zone is such as to facilitate the production of a relative movement between the article of footwear and ball which is such as to cause the ball to follow a desired linear/curved trajectory.</p> |
