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Adding further weatherproofing and protection
Removable OrthoLite® insock construction for enhanced breathability
ensuring riders can focus on the track
with large strategically placed stretch softshell inserts
a unique offering from Alpinestars
nucleon plasma back protector road base layers Adding further weatherproofing and protectionIntroduced in 2024 and engineered for road riders, the Nucleon Plasma Back Protector delivers lightweight, lowbulk motorcycle back protection for sport and street use. CE EN 16212: 2014 Level 2 rated, it combines a biobased Nucleon PLASMA viscoelastic core with a semirigid thermoplastic spinal zone for impact dispersion, plus PLASMA M ventilation and adjustable, removable straps for airflow, stability, and a precise fit under jackets or suits.
