SixSixOne EVO Elbow Guard are lightweight elbow pads with cutting edge technology. D3o, leaders in intelligent foam technology created the EVO pad set, a new approach to the tough demands of 21st century MTB riding. Soft vented terry lined Neoprene articulated sleeves. Localized side padding support protect the elbow. Custom molded vented Kevlar front panel protects the elbow from abrasion. Vented Neoprene expansion panel provides freedom of movement. Elastic Velcro adjustable strap systems keeps the pads firmly in place at all times.