The Men´s Field Trekker Warm Lined Trainer blends rugged design with cold-weather comfort.Crafted with a premium Timberland® leather upper and lined with ReBOTL™ fabric containing at least 50% recycled plastic, it features rustproof hardware, a cushioned EVA midsole, and a rubber lug outsole designed for traction.FEATURES:-Upper made with Premium Timberland® Leather.-Timberland supports responsible manufacturing of leather via the Leather Working Group.-Rustproof speed lace hardware with lace hooks at top.-ReBOTL™ fabric lining containing at least 50% recycled plastic.-Compression-molded EVA midsole.-Rubber lug outsole.Material description:- Leather.