Alpinestars Kr Cell Cir chest protector

Ergonomic insert optimized for high-performance driving, the lightweight Nucleon KR-Cell CiR Protector incorporates an advanced microstructure cell for efficient energy absorption with evocative impact and high levels of air flow. Level 2 chest protection. • The Nucleon KR-CiR is a super light, high performance track protector with Nucleon Cell technology. • Four buttons guarantee a secure engagement with the Alpinestars Slimfit jacket. • The double layer chest shell plate is constructed from a mixture of high performance polymeric materials for optimized flexibility and excellent weight saving properties. • The structural design of the chest protector changes from the center outwards and provides the perfect balance between dispersion of force and absorption of energy. • Single cell microstructure designed for advanced energy absorption, adaptability, maximum breathability and air flow. • The ergonomic protection plate conforms to the natural curve of the back, ensuring an optimal fit while driving. • Soft comfortable air-mesh on the side of the protector body offers maximum breathability and rider comfort. (size S = jackets from XS to M / size L = jackets from L to XXL)