Developed for MX, the Bionic Pro Plasma Knee Protectors are MX knee protectors delivering lightweight protection and mobility. Featuring a Level 2 CE-certified Nucleon PLASMA insert (EN 1621-1:2012) with bio-based polymers, plus dual thermoplastic patella shells and a slip-joint chassis for abrasion resistance, sliding, and articulation. A wide elastic strap and silicone grippers stabilize fit, ventilated padding keeps you cool, and a removable protector simplifies cleaning.