Alpinestars Bioflex Knee Protector

A lightweight slim protector which has been designed to offer high levels of protection while being discreet enough to be unnoticeable off the bike. Cell structure ensures maximum airflow, with an adaptive shape for excellent comfort, on and off the bike.
Construction

    
Ergonomic design that allows high levels of movement
    
Cell structure ensures maximum comfort and ventilation
    
Slim design makes the protector discreet off the bike

Key Features:

    
Protector cells are bridged together, allowing for an adaptive shape and enhanced levels of comfort and protection

Sizing:

    
Size S fits until size 50 or Medium
    
Size L fits all sizes bigger than size 50 or Medium
    
Dimensions:
        

            
Size S: length 21 cm, width at the top 14.5 cm, width at the bottom 8 cm.
            
Size L: length 26 cm, width at the top 16.5 cm, width at the bottom 10 cm.