Originally founded in the 1800s, Astorflex’s sixth generation factory ensures each step of the production process is as green as possible, priding themselves on sustainable and ethical production.  These moccasin-like uppers are made using Italian suede and veg tanned. Finished with a comfortable sole made of crepe rubber. Suede Uppers Leather Lining Crepe Rubber Sole Astorflex Rampiflex Boots - Cuoio