Footwear — Test methods for whole shoe — Heel attachment

ISO 22650 specifies a method for the determination of the heel attachment of footwear and applies to women's medium- and high-heeled footwear.

This test method measures three related wear properties:

• the rigidity of the shoe backpart during normal walking;
• the amount of permanent deformation of the backpart caused by a fairly large force applied to the heel in a backward direction;
• the force required to detach the heel.