These outdoor-ready slip-on shoes are rugged, durable and designed for rough terrain. The Mt. Maddsen dark brown slip ons from Timberland are made from premium leather. ReBOTL fabric linings made from approxiately 40% recycled plastic. Anti-Fatigue footbeds with a lightweight, cushioned EVA midsoles. Durable rubber lug outsole. They're responsibly made, too, with eco-conscious leather uppers. Timberland supports responsible manufacturing of leather through the Leather Working Group.