Breathable and perforated technical fabric Curved construction to perfectly suit the anatomy of the elbow Silicon straps for maximum adherence Padded material around the vulnerable elbow areas EN 1621-1: 2012 CERTIFIED Material: 34% Polyurethane; 27% Neoprene; 20% Nylon; 8% Polyester; 5% Polyethylene; 5% Rubber; 1% Polypropylene