This shows one shoe from
This shows one shoe from each of 11 pairs of Allbirds. I also bought two pairs and gave them away. Next shot shows the hole that developed in one shoe. This newest pair of dk blue shoes replaces the red pair. Might be a materials flaw. I have never before had a hole develop in any shoes. Contact me directly please, if you'd like any more info, or to tell me there is no guarantee of materials quality. Thank-you.