- Hybrid technology Alpinestars’ Nucleon Cell and Flex technologies providing ventilation and flexibility
- Ergonomically contoured dual zone outer shell
- Advanced polymeric blend with a solid cell structure core framed by a more flexible 3D cell structure
- Nucleon Flex technology layer on the central back zone
- More protection coverage in critical area
- Lightweight, ventilated and ultra-comfortable technology
- Rigorously tested and certified for proven performance in extreme temperatures
Alpinestars Nucleon Flex Proi Full Back Protection Insert
Original price was: $83.96.$43.13Current price is: $43.13.
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