outseam channeling technique where the bottom of a leather outsole has a stitching groove carved out of its surface, so that the outseam is visible on the bottom of the shoe
Contrast closed channel.
По-русски: Виденный шов
outseam channeling technique where the bottom of a leather outsole has a stitching groove carved out of its surface, so that the outseam is visible on the bottom of the shoe
Contrast closed channel.