Alpinestars Nucleon KR-Celli Back Protector Insert
Features:
- Super lightweight.
 - The triple segmented back shell plate is constructed from a high performance polymeric material blend.
 - Back Protector.
 - Unique CELL microstructure designed for advanced energy absorption, adaptivity, maximum breathability and air flow.
 - Safety standards in accordance with the EN 1621-2: 2014 Level 1.
 



                  
                  



