ALPINESTARS Tech 10 Supervented Boots - Black Hue - US 10 2010520-1991-10 Pro Shark Fin Disc Protector Offers maximum protection and long-lasting

Offers maximum protection and long-lasting filter life

High Load Fuel Maps (with PC3 and PC5 map importing)

Reinforced side seams with triple stitching for durability

Injected TPU shin plate is connected with the TPU medial guard panel

ALPINESTARS Tech 10 Supervented Boots - Black Hue - US 10 2010520-1991-10 Pro Shark Fin Disc Protector Offers maximum protection and long-lastingConstruction uses a highly breathable, perforated microfiber with internal perforated padding Highly ventilated perforated padding for optimized ventilation and airflow TPU features is combined with ventilation zones and a new air flow system sole for breathability and superior ventilation Two large inlet ports on front of boot with exhausts at back for optimized levels of airflow and heat exchange 3D Higher Spring insole creates an effective cooling