Premium full-grain nubuck upper for rugged durability Leather is from a tannery rated Silver by the Leather Working Group for its water, energy and waste management practices Laces are made from 100% PET (recycled plastic bottles) Padded collar for a comfortable fit around the ankle 100% PET mesh lining and foot bed cover is comfortable and breathable Durable OrthoLite® foam footbed with antimicrobial properties transports moisture and fights odor Injection-molded EVA outsole has a lightweight feel and 15% recycled rubber pods for traction Imported