VANS FLEX CONTROL SYSTEM
FOR CUSTOMIZABLE FLEX
Removable high-rebound Hytrel® tongue stiffeners allow riders to custom-tune boot flex. Slide them both in for maximum support, use just one to increase either lateral or medial response, or leave them out entirely for a softer-flexing boot. As boots soften up over the course of a season, you can add the tongue stiffeners back in to extend the life of your boots.