Sustainable Socks by Birkenstock

Ladies and Gentlemen if you care about the Earth that we all live and breathe on together, then make the right choice by choosing a low impact product such as the Birkenstock Eco Friendly Sock. They are fabricated from recycled bottles and knit with their famous Eco Spun fiber! This product was made in the U.S.A. and is meant for men sizes 8-12 and women sizes 10-13.