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Ships within 48 hours · Estimated delivery Sep 13 - Sep 18
Featuring Alpinestars’ proprietary waterproof and breathable DRYSTAR® PERFORMANCE membrane
and a breathable stretch‑mesh chassis with a two‑part slip‑joint hip interface
ample four-way stretch panels and an extended rear hem
stable fit
lightweight fabric a close
Nucleon KR-R Cell Back Protector YGroup_6508322 Featuring Alpinestars’ proprietary waterproof andThe Nucleon KR R hybrid back protector is an innovative track and race back protector. With performance cooling, flexibility, and anatomical contouring, this hybrid of hard shell and energy absorption viscoelastic memory foam is lightweight and breathable for optimized protection and comfort. Features include waist adjustment for a customized fit, a snap on system to fix the protector to a suit or jacket, and a slim vented kidney belt for added