Teaming up with Red Bull and Massi Piffa, the Men's Ronix RXT Intuition Red Bull Massi Edition Boot is a special collaboration between wakeboarding's most stylish rider and the energy drink powerhouse. The design driven RXT boot offers wide windows for enhanced mobility and weight savings while enclosing the heel and toe with FlexForm material for greater flexibility and control. It offers 6/10 flex and is complete with a Intuition liner for comfort, a Pro S.O.L.E and ankle shields for extra protection.