ALPINESTARS Tech 10 Supervented Boots - Blue/Black/White - US 11 2010520-1792-11 Snowcharger Exhaust Weight Savings: 15

Exhaust Weight Savings: 15

5-inch diameter right side pipe

Quick and easy to install

Synthetic main uppers incorporate durable microfiber front and rear accordion flex zones Soft-punched microfiber panel on the lateral side for improved comfort

The silencer sleeve is made of Titanium that attaches to the carbon end cap with stainless aircraft grade rivets and Titanium silencer bands

ALPINESTARS Tech 10 Supervented Boots - Blue/Black/White - US 11 2010520-1792-11 Snowcharger Exhaust Weight Savings: 15Construction 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