Some of our favorite Simple eco-shoes for you?
These women's Toemale boots are made of organic cotton, hemp and water-based glue. Pretty snazzy, too!
And these men's oh so cozy overlay slippers are constructed from crepe (a natural rubber from the hevea tree), wool felt, organic cotton, and, of course, water-based glue.
Here's more info on the natural, biodegradable materials Simple uses, along with its ethical supply chain guidelines.
(Photos courtesy of zappos.)