curve of the shape of a last or shoe from the heel to the ball
The curvature of the outer edge of the sole of a shoe.
— The Shoe and Leather Lexicon, Fourth Edition, 1918
curve of the shape of a last or shoe from the heel to the ball
The curvature of the outer edge of the sole of a shoe.
— The Shoe and Leather Lexicon, Fourth Edition, 1918