Twisted XMen'sLeather and roughout leather upperNylon lacesMesh liningLeather heel loopBlend85 footbed. Blend85 footbeds are made with 85% recycled foam. Footbeds also feature ecoTweed Lining. ecoTweed material is made from recycled plastic bottles.Single-stitched weltBlown rubber outsoleMCA0065This 4" Wedge Sole Boot offers rugged durability and eco-friendly comfort. Featuring a Blend85 ecoTweed lining, sturdy cow leather construction, and a blown rubber outsole, this boot is built for all-day wear. Perfect for outdoor adventures, it combines function with sustainable materials for a reliable and responsible choice.