| 摘要 |
PROBLEM TO BE SOLVED: To provide inner socks of shoes which are capable of dealing with various kinds of shoe width sizes (E, EE, EEE, etc.), hold the feet in a natural state, provide good air permeability and obviate the fatigue of wearing. SOLUTION: A puff material 1 is formed by packing a polyamide sheet lined with cloth 2 into a metal mold having a curved surface from a toe part of a bottom filler 10 of the shoes to a heel part having a specified height and a rising curved surface along an outside quarter 11 from the bottom filler 10 formed at the peripheral edge from a shank to a heel and molding this sheet by a hot press. A sponge sheet 3 consisting of foamed urethane and a deodorant and antimicrobial sheet 4 are successively laminated atop the puff material 1. At this time, a sponge piece 5 is inserted in a shank portion and a shock absorption mat 6 is inserted between a sponge sheet 3 and the deodorant and antimicrobial sheet 4 in the heel portion.
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