Alpinestars

Alpinestars Nucleon Flex PROi Full Back Protector Insert

$104.95 USD

Sale Sold out

Color Transparent Smoke/Red

Size Large Small Medium

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