Men's Scout Boot (Kokatat) Charcoal In Your Choice Of Size neoprene (3mm)| [heel counter| toe cap 3mm double lined neoprene for warmth and protection Medium weight vulcanized rubber outsole for traction Vulcanized rubber toe cap and heel counter for added protection, wear, and stability Hook-and-loop instep adjustment strap, slip-on styling Glued blind stitch construction to extend the life of the shoes