The new RS 130 WIDE is the result of our deep understanding foot mechanics, fit, and ski boot behavior. Featuring our new, race-developed Dual Core construction, RS supplies incredible energy and flex control, becoming a natural extension of your body for total control through the turn. The new anatomic shell design integrates perfectly with our World Cup Race Fit liner, delivering unparalleled comfort, precision, and power transmission. Be One with your boots, Be One with your goal. Shell DUAL CORE:Our new DUAL CORE construction targets softer and more rigid durometers of ultra-lightweight Grilamid® plastic to key areas of the boot to enhance performance and entry-and-exit, resulting in a sandwich shell construction that increases energy, rebound, and flex control. Buckles ARTICULATED RACE BUCKLE:ARTICULATED RACE BUCKLES are designed to sit as close as possible to the boot shell with articulating hinge for easier opening and closure.Liner WORLD CUP LINER: Race-oriented liners featuring cork padding for the highest level foot retention over time and an adjustable tongue and lacing system.