Alpinestars Nucleon KR-Cell Back Protector Jackets Waterproofing: roll top closure w/

Waterproofing: roll top closure w/ taped-seam waterproof liner

Aerodynamic ABS / polycarbonate shell construction

liner provide long-lasting comfort for miles and miles

To counter impact

Using an advanced interconnect system

Alpinestars Nucleon KR-Cell Back Protector Jackets Waterproofing: roll top closure w/Alpinestars Nucleon KR Cell Back Protector Keys, wallet, Cell. Extreme everyday protection for the street, the Alpinestars Nucleon KR Cell Back Protector will become an indispensable part of your kit. And with its extremely low weight and high performance, it is so comfortable you will want to wear it every time you ride. Features: 3 waist to shoulder dimensions in order to cover all body sizes Back shell plates constructed from a high performance