Alpinestars Polvisuoja Bioflex

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.



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.


• Ergonomic design that allows high levels of movement.

• Cell structure ensures maximum comfort and ventilation.

• Slim design makes the protector discreet off the bike.

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

• According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply to this product: Knee and Hip protector according with the EN 1621-1:2012 Level 1.