- Extremely compact mono-layer fabric construction uses fine yarns in weft and warp for reduced material volume and superior mechanical performance
- The elastomer present in the weft ensures elongation for a guaranteed temporary deformability as the user moves, returning to its natural position when the movement stops, for superior rider comfort
- Slim fit with stretch denim layer for enhanced levels of comfort
- Nucleon Plus knee armor allows high levels of movement and has a slim design to ensure the protector is discreet off the bike
- Triple stitched seams for strength and durability
- Classic five pocket detailing
- Stitched rivets
- Reflective label
- CE Category II PPE Regulation prEN 17012 draft standards – Level A
- CE Level 1 EN 1621-1:2012 Alpinestars Nucleon Pluss knee protectors
Based in the small Northern Italy town of Asolo and with the perennial Alpine star flower as it's namesake, in 1963 Mr. Mazzarolo began producing the first products bearing the Alpinestars moniker.
Alpinestars, since its inception in 1963, is now the world-leading manufacturer of professional racing products, motorcycling airbag protection, high-performance apparel and technical footwear. Alpinestars understands that the best design and research is achieved under extreme conditions. Our involvement in Formula 1, NASCAR, AMA and World Motocross and MotoGP has led to the creation of the most advanced technical equipment for the world racing’s top athletes.
