Our Euro Sprint Boot was designed to be rugged, comfortable, and built for traction outdoors. A padded collar helps give it a soft feel, plus it's made with a ReBOTL™ fabric lining containing at least 50% recycled PET plastic. Specifications: Premium Timberland® Leather By purchasing this product, you are supporting responsible manufacturing of leather through the Leather Working Group ReBOTL™ Material The ReBOTL™ material used in Timberland® apparel contains at least 40% recycled PET (recycled polyethylene terephthalate, the stuff plastic bottles are made of). The ReBOTL™ material used in Timberland® footwear and accessories contains at least 50% recycled PET. (Excepting trace materials) Upper made with Premium Timberland® Leather and ReBOTL™ fabric which contains 50% recycled PET plastic Timberland supports responsible manufacturing of leather via the Leather Working Group Lace-up style Padded collar ReBOTL™ fabric lining containing 50% recycled PET plastic EVA footbed EVA midsole Rubber lug outsole