Capilene lining made from recycled material wicks away moisture POLI-CORK 70% recycled open cell foam footbed with odor-absorbing carbon Patagonia Air Cushion Plus provides shock absorption Bi-Fit 80% post-consumer recycled waterproof insole board Medium width, full toe box, medium arch/instep If you love hiking and try to purchase products that minimize the ecological footprint you leave on our planet, try a pair of Patagonia T80393 Mens Versa Terra Drifter A/C All -Terrain Shoes. Patagonia uses recycled materials whenever possible. Patagonia's mission statement reflects this philosophy - "Build the best product, cause no unnecessary harm, use business to inspire and implement solutions to the environmental crisis."The Men's Versa Terra Drifter upper features a combination of brindle brown breathable air mesh and Nubuck leather with orange accent stripes. The breathable bellows tongue helps to keep out debris. The lining of the Drifter is breathable polyester air mesh.The 20% EVA anatomical footbed gives you cushioning and support while the Patagonia Air Cushion Plus system provides shock absorption. The Bi-Fit waterproof insole board is made from 80% post-consumer recycled polyurethane and gives support and stability.The Vibram Trail Ecostep outsole made from 30% recycled rubber delivers excellent traction on any terrain. The outsoles are also slip- and oil-resistant. The board-lasted construction used to attach the sole provides support and durability.The Patagonia T80393 Mens Versa Terra Drifter A/C All -Terrain Shoes are a great pair of all purpose hiking shoes. These hiking shoes are "green" even though the color is actually brown. Start enjoying the great outdoors with these Hiking Shoes with a click of your mouse.Sizes Manufactured: Medium 7 - 12,13,14,15These shoes are also available in womens as style T80396