| 摘要 |
PURPOSE: An arch pad for socks included in the center of soles is provided to reduce the degree of fatigue and to aid in health by securing a balanced and stable feet. CONSTITUTION: An arch pad(10) is molded in a predetermined shape by injecting a composition including 50-70 wt% of natural latex, 10-30 wt% of hardwood charcoal powder, and 5-10 wt% of antimicrobial agent into the mold so that the upper surface of the arch pad contacts the sole with a streamlined shape corresponding to an arch(A) of the sole. The arch pad is attached on the inner bottom surface(22) of a sock(20). A protrusion(16) is formed on the upper surface of the arch pad. Multiple through-holes(18) are formed in the arch pad. |
