it combines a bio‑based Nucleon PLASMA viscoelastic core with a semi‑rigid thermoplastic spinal zone for impact dispersion

and which is particularly handy for riders that get caught in the rain

The SMX Plus v2 Boot perfectly blends sleek sports styling with advanced protection features developed in Alpinestars performance footwear department

The multi-material

Alpinestars values athlete input and worked closely with riders to create the new Tech 3S Kids Boot and to achieve the perfect level of flexibility and comfort

s m7 dasher visor ece06 RGroup_3552024 it combines a bio‑based NucleonReplacement visor for Alpinestars S M Dasher Helmets. Alpinestars official replacement parts.