NWOT NRS Kicker Remix SZ 12 Upper and insole are constructed with 3 mm Terraprene neoprene with titanium to keep your feet warm from heel to toe. Naturally shaped toe box provides a roomy, non-binding fit. Stretchy rubber bands improve lateral stability and help hold the shoe to your foot. Shoe-top draw cord keeps your foot snug and secure. 3 mm patterned rubber sole for excellent traction and protection. A 2 mm plastic shim in the sole gives added protection from sharp rocks. Armor patches guard the upper from abrasion and add even more protection for your foot. Imported.