youth nucleon kr y back protector black red Color:Black Red The socks are purposely designed

The socks are purposely designed to work with Alpinestars' low cut road boots

as well as monitoring the remaining battery life and status

equipped with CE Level 1 rated Nucleon Flex Plus armor on the shoulders and elbows for superior impact protection

the Bionic 5S Youth Knee Brace has been designed to be lightweight

youth nucleon kr y back protector black red Color:Black Red The socks are purposely designedFully designed and developed for younger riders the Nucleon KR Y is lightweight and features an ergonomic back protector plate follows the natural contours of the back. CE Certified to Level 2 standards the KR Y features a kidney belt to ensure a safe and secure fit.