Radar Vector Boa ARTP Feather Frame Any foot, any size, the ARTP will fit everyone on the boat and offers the perfect blend of comfort, support and performance FEATURES BOAA(R) Fit System - For the perfect fit every time Carbitex CX6 - Carbitex is a carbon fiber material that is more reactive than any other material on the market. This reactivity translates into an unparalleled connection to the ski Independent Floating Tongue Contoured Footbed Feather Frame Chassis Also Available on Aluminum Plate