The Oasis is a great fit for recreational riders as well as aspiring pros. It's molded in fins and cupped rails give it superior control to the wake and it's three-stage rocker supplies you with comfortable, confident landings. The Link Binding is a front lace-up binding that's easy in/easy out and super comfortable. Laces high on the foot for superior hold. Three dimensional molded overlay for stability and performance. Helps gain control on the wake 137 measures 53.9"L x 16.3"W, with 5.7cm/2.25", 3-stage rocker 142 measures 56.1"L x 16.9"W, with 6.1cm/2.4" rocker Flank fins, bottom channels Front lace-up Link bindings Wakeboard Sizing Guide