Alpinestars Nucleon KR 3 Back Protector XS

a superb anatomical fit and comfort. Constructed with innovative protector plates which are lightweight and feature a high performance polymeric blend for protection. Featuring new, modular rib protectors for strategic protection in a vulnerable area, the Nucleon KR-3 Protector offers excellent performance under an outer leather or textile garment. #EN 1621_22014 LEVEL 2#Back protector constructed in three waist-to-shoulder dimensions in order to cover all the body size.#New structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving.#Protection incorporates hybrid construction with lattice shell with a new EN 1621_22014 LEVEL 2 Back protector constructed in three waist-to-shoulder dimensions in order to cover all the body size. New structured back shell plate is constructed from a high performance polymeric material blend for optimized flexibility and excellent weight-saving. Protection incorporates hybrid construction with lattice shell with a new viscoelastic PU foam compound.