Nucleon KR-R Cell Back Protector YGroup_3354324 and ventilation in warm riding

and ventilation in warm riding conditions

the shoe has a waterproof membrane and an advanced rubber sole for maximum durability and grip

dipped drawcord tips

works effectively even while wearing backpack

Nucleon KR-R Cell Back Protector YGroup_3354324 and ventilation in warm ridingThe 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