The height of the back of the tongue-shaped shoe is 25.5%-26% of the foot length, and the design positioning accounts for 23%-24% of the foot length. Because the tongue-type front upper has a length and a short, the rear seam height should also be different, but the tongue-type shoe has no lace adjustment control, so the rear seam height must be slightly higher than that of the full-top shoe.
The back seam height of the pumps accounts for 26% of the foot length, and the design positioning accounts for 24% of the shoe stretcher suppliers foot length. There is a sponge on the upper mouth of the back upper, such as casual shoes, travel shoes, etc. The back seam height is not limited by the above ratio, and can be increased appropriately.
From the above ratio data, the shorter the front, the higher the height of the back, otherwise it will not follow the foot. It should be noted here that the height of the back seam cannot be set according to the length of the last bottom sample. Due to the size of the allowance of the shoe last, if the value is selected according to the length of the last, the height of the back seam will be different for the size 25 shoes worn by the same person. This is obviously reasonable.
Tags: shoe stretcher suppliers
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