作者: A Powers
DOI:
关键词: Engineering 、 Arch 、 Padding 、 Overlay 、 Ball (bearing) 、 TOPS 、 Structural engineering
摘要: An athletic shoe designed for wear without stockings, which avoids discontinuities where the is tight against foot, permits considerable expansion to accommodate a range of widths and arch heights, but firmly encircles foot fit that desired in wearing. The has soft side walls reinforcing overlay on either side, with bottom extending between point immediately behind ball arch, top forwardly from locgtion above walls, carrying lacing rings so tops overlays are laced together over tongue. rear padding liner forward directional component stiff counter. tongue very wide long greatly skived at its edges.