black glossy full grain leather Caribou silhouette seam-sealed waterproof construction custom logo patch adjustable side gore panel round toe vulcanized rubber shell textured forefoot 6'' shaft height heavy gauge double stitching leather heel pull tab soft leather lining rubber toecap molded foam midsole 24mm molded Evertread™ rubber outsole The Caribou boot's fit is generous in volume. The brand recommends pairing it with socks. Unisex sizing note: To determine your Sorel US (Women’s) Size from standard US Men's sizing, add 1.5 to your standard US Men's size.