Alpinestars GP Knee Sliders - White Size:One Side The S-M8 shell has been

The S-M8 shell has been profiled with performance as a priority and with a design style that identifies the profile of the helmet and its sculpted surface as uniquely 'Alpinestars'

ventilation

Additional stretch lines in the leather direction ensure increased comfort and at the same time optimal freedom of movement

External reinforcements on the shoulders

Zippered ventilation for improved airflow

Alpinestars GP Knee Sliders - White Size:One Side The S-M8 shell has beenAlpinestars GP Knee Sliders White New ergonomic shape. Worn to victory by top racers worldwide, Alpinestars Knee Sliders are constructed using an exclusive PU compound to give better feel and durability. Features: Used by our top racers. Constructed using an exclusive PU compound that is durable yet allows good feel in turns. Anatomically shaped for optimal contact, even wear distribution and lighter weight. Standard fitment on all Alpinestars leather