Alpinestars Flex Pro Knee Guard YCRF_hats Removable anatomic footbed features EVA

Removable anatomic footbed features EVA foam and textile for memory and comfort

the new 509 Aviator 2

two inner pockets and a waterproof chest for real-world practicality

Newly adjusted fit to improve comfortability

information sharing between connected devices is happening in real-time at mind-boggling speeds

Alpinestars Flex Pro Knee Guard YCRF_hats Removable anatomic footbed features EVAFEATURES 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 the bike Adaptive design means the protector molds to the rider's body shape for enhanced levels of comfort