KRKprotection ASFALT shin guards protection MTB Dirt Protectors of the entire surface of the tibia and calf. 3 EVA foam panels and plastic PC placed on chinbone protect against impact. The remaining part of the leg is tightly enclosed with 4mm perforated neoprene that protects against damage while pulling sweat on the outside of the material. Antibacterial neoprene, which made the whole leg minimizes odor, perforation promotes drainage of moisture and increase air circulation. The whole adheres to the leg without restricting freedom of movement. It does not cause irritation. Together with KRKpro Pretty Nice create the perfect set of barrier leg.