Alpinestars Bio Action Roost Guard Contains RETIRED 600GM Thinsulate insulation - back

600GM Thinsulate insulation - back of hand

Perforated ventilation panels help keep hands cool and sweat free

Just like our adult styles

Provides protection from the elements like a monosuit with the higher inseam and mobile fit of a two piece

This includes Motocross

Alpinestars Bio Action Roost Guard Contains RETIRED 600GM Thinsulate insulation - backFEATURES Cell Technology chest protector features a highly perforated shell for high levels of ventilation and protection The flexible side adapts to the rider's body shape Features a Cell Technology back protector with a flexion channel for enhanced mobility Removable shoulder pads for high levels of customization Extended padding to offer more protection against tire roost without obstructing arm movement The protectors are perforated for maximum