Alpinestars Nucleon KR-1i Back Protector Insert Armour
Features
- Fusing together a lightweight, perforated hard shell & energy absorbing foam, this hybrid protector insert offers excellent impact resistance while being flexible & anatomically contoured
- With its innovative cooling airflow channel system the NUCLEON KR-1i Hybrid Back Protector Insert offers optimized levels of protection & comfort for sport & street riding
- Comes in international sizes S, M, L
