alpinestars knee shin guards protections adult bionic plus

• 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. • Protection systems utilizing robust protective structures and impact absorption padding. • Ergonomic design improves streamlining while providing crucial protection for MX and off-road riding.