With ergonomically profiled Level 1 protection securely held in position via a dual strap closure system, the Bionic Plus Knee Protector incorporates 3D mesh and vented panels to prevent the build-up of heat. With an asymmetric and lightweight design plus strategic flexion channeling, this knee protector provides high levels of freedom of movement and comfort. Features protection systems utilizing robust protective structures and impact absorption padding. Highly ergonomic design improves streamlining while providing crucial protection for MX and off-road riding. Construction Asymmetrical and lightweight ergonomic panel construction offers extended protection surfaces to reduce rotation. Dual strap closure system on Knee Protectors specially designed to offer more comfort and adjustment, with top strap mounted above the knee and lower strap positioned for ergonomic fit. Vented panels and 3D mesh material give comfort to the rider, preventing heat build-up while maintaining tactile contact with skin. Designed with a flexion channel through the shell that allows the shell to bend with the knee.