| 摘要 |
<p>A footwear is provided to obtain various useful functions by using the additive dispersed in the inside and in at least one insole. A footwear(10) comprises an outer sole(20) which is adhered to the upper part to restrict the inside; its inside(30) having the concave part(32); at least two insoles which are arranged inside the concave part and have different physical properties; and an additive which is dispersed in the inside and in at least one insole, wherein the at least two insoles are arranged in the concave part according to the demanded physical properties so as to be removed.</p> |
