Product Features Single-density base layer knee with PE plastic cap Plastic exterior shin shell with ridged bridge support Single-density base layer with extended foam calf wrap 2-piece strap system wraps strap around knee Elastic calf strap Brushed nylon liner with comfort padding Single-density thigh guard Cleansport NXT(R) odor control Product Features Single-density base layer knee with PE plastic cap Plastic exterior shin shell with ridged bridge support Single-density base layer with extended foam calf wrap 2-piece strap system wraps strap around knee Elastic calf strap Brushed nylon liner with comfort padding Single-density thigh guard Cleansport NXT(R) odor control