Rockport Men's Editorial Office Oxford- 100% Leather Synthetic sole Antimicrobial lining stops odors, long lasting product protection Padded collar and tongue to help prevent blisters and lace bruising EVA footbed with Adidas adiPRENE highly shock-absorbent cushioning protects the heel at impact. Hydro-Shield waterproofing substances are tanned into the leather, special seam-sealant helps keep the foot dry in wet weather