Alpinestars Tech 10 Men's Off-Road Boots crooks & castles Tech-Air 5 airbag system compatible

Tech-Air 5 airbag system compatible for thoracic and back protection

75 base lens curvature with High Definition Optics

Phoslite reflective material and Cortech's signature reflective rear triangle for increased visibility

This set not only allows you to replace the original chin ventilation unit but also offers the opportunity to customize your helmet with colored ventilation controls for a unique look

Alpinestars Tech 10 Men's Off-Road Boots crooks & castles Tech-Air 5 airbag system compatibleAlpinestars Tech 10 Men's Off Road Boots The Tech 10's design is guided by three priorities; to improve overall functionality, performance and safety, decrease weight and reduce material volume. The result is a boot with a greater range of movement and flexibility while offering better control over the flexion and torsion forces that significantly improve boot performance, giving the rider greater confidence and protection. Material composites have