Alpinestars Bionic Pro Plasma Knee Protector, LightweightBreathable, CE Level 2 Certified, Advanced Off-Road Knee Protection for Dynamic Movement (Pair, S/M, Black/Red/White

Two independent thermoplastic shells are strategically positioned over the patella for enhanced levels of abrasion resistance and sliding performance, while also delivering additional impact performance, The innovative slip joint construction ensures high levels of articulation while simultaneously ensuring the protector remains snugly in position, The wide elasticated top strap delivers superior comfort and a secure closure, Constructed with a soft tactile inner padding for enhanced rider comfort, Nucleon PLASMA is a viscoelastic material engineered from bio-based polymers and formed into a structure that is pliable in all directions while maintaining the ability to dissipate impact energies. Lightweight and highly ventilated, this knee protector offers strong impact force dispersion and absorption while ensuring maximum coverage area in all riding positions.