ALPINESTARS Tech 10 Acumen Boots - Black/Red - US 11 2010020-312-11 Stella Valencia Waterproof Boots 50% Cotton/50% Polyester

50% Cotton/50% Polyester

Rear gaiter has rubber insert for flexibility and comfort

This system comes standard with a quiet insert that reduces sound and creates back pressure to improve performance on this model

TorqDrive thin friction disk technology allows more disks to fit in your OEM clutch’s footprint

Replacement brow vents for ARAI Contour-X helmets

ALPINESTARS Tech 10 Acumen Boots - Black/Red - US 11 2010020-312-11 Stella Valencia Waterproof Boots 50% Cotton/50% PolyesterInnovative, lightweight upper construction Tech 10 chassis combines advanced lightweight microfiber and impact and abrasion resistant Thermoplastic Polyurethane (TPU) shell Frontal protection features a dual closure system with an internal microfiber flap, plus hook and loop fasteners for a precise fit closure beneath the buckle giving greater, micro adjustable, precision which is convenient to operate Soft microfiber gaiter helps seal out excessive