German steel toe caps for boots and shoes. Marked Durabit and size 13. There was a wide variation of style and size of toe cap used on army boots. The original boots in the photo are just to show how these are installed, as you can see, they also sometimes used them to reinforce the heavy wear areas on the heel as well.  The price is for a pair (2 toe caps). They are a smaller size (see photo). Generally good condition, but some may have light rust (the worst of which is pictured).