Nucleon Flex Pro Knee Guards michelin soft fleece fabric and practical

soft fleece fabric and practical layering features

wicks perspiration and is hypoallergenic and antibacterial

MOLDED STRONG ARM™ SLEEVE ADJUSTER

engineered and tested to meet the demands of Moto GP® and World Superbike® racing

so we've added our ICON flavor to a classic piece

Nucleon Flex Pro Knee Guards michelin soft fleece fabric and practicalALPINESTARS SIZING CHART Incorporating innovative Nucleon Flex Pro technology that is lightweight and ventilated, the Nucleon Flex family of protectors is ergonomically engineered for comfort, convenience, performance and protection. Ergonomic design provides high levels of movement Open design structure ensures high levels of airflow and ventilation Slim design gives a low protector profile, meaning the protection appears discreet in the garment off