Features Knee, shin & femur protector with comfortable EVA padding Slim plastic parts with pre-shaped, asymmetrical design for perfect comfort & fit underneath your MX Pant Multiple air vents to increase ventilation of knee & shinbone Double pivot system to facilitate the movement of the knee Removable padding, soft & comfortable fabric, hypoallergenic & breathable Adjustable, elastic straps with Velcro closure for optimum individual fit EN 1621-1/2012 certified