Alpinestars Kneebrace B-7 Set Size:L Polarized polycarbonate smoke lenses

Polarized polycarbonate smoke lenses

Adjustable and removable biceps arm guards with molded comfort liner

Anti-scratch and anti-fog treatments on lens

using materials designed specifically for fuel injection systems that will withstand high temperatures and high pressures

Alpinestars Kneebrace B-7 Set Size:L Polarized polycarbonate smoke lensesFeatures lightweight hybrid frame construction of fiberglass composite cores over injected with an advanced fiber reinforced polymer Innovative design and optimized material utilization of the exoskeleton frame construction make the knee brace even lighter than its predecessor yet provides higher structural strength and support Performs at temperatures as low as 4F Double pivoting hinge system incorporates tool free, fast, easily exchangeable