ALPINESTARS Stella CR-X Drystar® Shoes - Black/Gray/Teal/Purple - US 10.5 26115231370105 Caliber Jacket Rear Venturi Ports — Once

Rear Venturi Ports — Once air enters the hidden multi-stage air channel in the EPS liner

Heavy-duty nonslip cam-lock buckles and spring loaded carabiner bottom safety hook

Designed to fit and seal perfectly on OEM gas tanks

QVF & QVR Intake/Exhaust Ducts — Features QVF three-position intake and QVR exhaust ducts for excellent air intake and exhaust performance when riding

The 68mm is a universal damper that can be used on a variety of motorcycles

ALPINESTARS Stella CR-X Drystar® Shoes - Black/Gray/Teal/Purple - US 10.5 26115231370105 Caliber Jacket Rear Venturi Ports — OnceDedicated last for optimized women's fit and advanced silhouette Waterproof Drystar membrane 9 mm drop sole ensures a smooth heel to toe transition when walking EVA midsole Alpinestars Transversal Protection Frame Removeable OrthoLite insole Lightweight inner bootie with minimal construction designed for a comfortable, glove like fit TPU gear shift zone with internal padding