A replacement strap for Crocs, UK men's size 11/EU size 46, it will probably work for close sizes like 9-13.

I printed in TPU-95.

I suggest you face the print bed side towards the foot when fitting the strap to the shoe, so the smoothest surface is touching the foot to prevent blisters/chaffing. Also this allows the less densely printed top skin to stretch to accommodate the curvature of the strap