The Salomon S/Pro HV 120 GW Ski Boots retain all the great performance features of the regular S/Pro 120, with a higher volume fit engineered into the design. Features like Salomon's revolutionary Core-Frame design and Sense Amplifier cuff are all there along with the super effective Custom Shell HD heat molding capability. Performance remains razor-sharp, but when you and your boot fitter agree you need the extra room of a high-volume shell, this is the right place to look. A wide, comfort-focused last designed to accommodate wider and higher volume feet. Can be heat molded using the custom heat molding process up to approximately 108-millimeters in the forefoot. With a pretty stiff 120- flex, this S/Pro HV is suitable for advanced to expert level skiers. Those pesky seams you feel on your little toes? They're gone in the pre-shaped and seamless S/Pro liners, and you'll be happy they're a thing of the past. This improves comfort, precision and ensures a warmer fit. A Core-Frame Construction provides a thinner walled Sensitive Shell that is reinforced by the Core-Frame element that runs under the midfoot and stiffens the shell where you drive the ski with a minimum of added weight. This delivers precise terrain feedback and maximum power transmission to the edges. If you are looking for a performance driven high volume boot, the Salomon S/Pro HV 120 GW Ski Boots will provide just what you are looking for.