• Innovative core cooling system evenly releases moisture during rides

the Nucleon KR-1 Cell is extremely lightweight and breathable

Alpinestars’ Kart Cover protects your kart from getting covered in dirt or dust while in the paddock and keeps it dry when it rains

Featuring a waterproof and highly breathable Gore-Tex lining for excellent all-weather performance

and tech stretch material in the crotch and back yoke

nucleon flex pro ci protector anthracite road base layers • Innovative core cooling systemThe Nucleon Flex Pro Ci features an easy to use, unisex, divided CE certified Level 2 chest protector. Highly ventilated and very lightweight, the ergonomically designed protectors are excellent for everyday riding.