Design: Upper made with Premium Timberland(R) Leather and CORDURA(R) fabric for a comfortable and durable fit Fully gusseted tongue comfortably protects the foot from debris Made with ReBOTL(TM) material, which contains at least 50% recycled PET (excepting trace materials) In-Shoe Comfort: Compression-molded EVA midsole provides support and shock absorption Unique molded foam footbed features an inverted cone system that absorbs shock and returns energy with every step Durability & Traction: Rubber lug outsole for enhanced traction Additional Details: Timberland(R) Premium Leather uppers made with Better Leather from a tannery rated silver by the Leather Working Group for its water, energy, and waste management practices