Alpinestars Flex Pro Knee Guard YCRF_socks Spacer mesh positioned under chest

Spacer mesh positioned under chest and back guards for increased comfortability and breathability

Woven TruMotion zonal all-way stretch panels provide unmatched mobility

To keep you safe

they offer CE-level 1 protection

Alpinestars Flex Pro Knee Guard YCRF_socks Spacer mesh positioned under chestFEATURES 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