Nucleon KR-R Cell Back Protector Size:XS Certified to the new FIA

Certified to the new FIA 8856-2018 homologation standard

the jacket includes a detachable 80g thermal vest and incorporates long direct opening airflow vents on the abdomen for ventilation and climate management

Designed to ensure that the outer shell always stays dry

the back and the underarms for high levels of breathability

Strategically Positioned Mesh Areas For Maximum Comfort

Nucleon KR-R Cell Back Protector Size:XS Certified to the new FIAThe 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