Superior protection for your lower legs! Hard-shell knee caps with Trion non-slip grip technology, plus hard shell polyethylene shin plates with non-reflective black finish. Inner leg is protected with heavy-duty reinforced foam padding. DuPont Ultra C Features: Hard-shell knee caps with Trion non-slip grip Hard-shell polyethylene shin plates with non-reflective black finish Reinforced foam padding at inner leg Elastic straps with Velcro closures Foot guard