Vintage Heavy Metal Slipknot Black Leather Combat Boots

These are so cool that I just had to get them, however I have no idea if they are men's or women's boots. Made by Slipknot. Plymouth Rubber Company, Mass.

Here are the measurements:

 Toe to heel is 11" exactly. Ball of foot side to side is 4" wide. 

Arch of foot is 2 3/8" wide. 

Very worn, but no damage. String metal zipper closure with laced plaque. Super well made.