Experience rugged, trail-worthy performance with the Maple Grove Sport mid-hiker. It features a lining with ReBOTL™ fabric material containing at least 50% recycled plastic, a rubber midsole, and rubber outsole for help with traction. Details: Premium Timberland® leather upper We are a member of the Leather Working Group 100% recycled PET laces ReBOTL™ fabric lining containing at least 50% recycled plastic Rubber midsole 55% of the rubber in the outsole is sourced from farms committed to regenerative agriculture