ALPINESTARS Waterproof V2 Ridge Boots - Black - US 10.5 / EU 45 2441821-1100-45 Bill's Exhausts If you’re seeking a boost

If you’re seeking a boost of power for your Duramax

Integrated dual density ankle disks for impact protection with external multi-layer padding for additional coverage

Aerodynamic chassis

100% Combed ring spun cotton Soft hand print

ALPINESTARS Waterproof V2 Ridge Boots - Black - US 10.5 / EU 45 2441821-1100-45 Bill's Exhausts If you’re seeking a boostSynthetic main uppers incorporate durable microfiber front and rear accordion flex zones Soft punched microfiber panel on the lateral side for improved comfort Hot melt reinforced shin plate for weight saving and protection Redesigned instep and Achilles accordion flex zones Adjustable hook and loop straps ensure a secure closure and personalized fit Straps feature TPR pull tab for ease of closure Rear reflective inserts for improved visibility TPU