Alpinestars SX-1 Plasma Knee Protectors

Experience superior protection and natural movement with the Alpinestars SX-1 PLASMA Knee Protector. Its innovative, biobased PLASMA insert molds to your knee, effectively dissipating impact energy. The integrated Dual Gear System (DGS) hinge promotes natural articulation, while the ventilated, ergonomic frame ensures all-day comfort without pressure points. A full-coverage Patella System guards against strikes, offering lightweight, secure, and CE Level 1 certified protection for ultimate confidence on the track or trail