The Belmont Features: 2.8" Continuous Rocker - the signature Murray rocker has a consistently smooth transition every time. Full-Length Step Down Rail - the board sits slightly deeper in the water, and also has a little more grip throughout the rail. "V" Bottom Full-Length Tunnel - breaks up the water on landings and aids tracking. Two 1.1" Belmont Fiberglass Fins - these center fins provide the general grip for the board with a quicker release because of the shallow depth. Four .7" Deep x 8" Long Fins - two outer detachable fins on each end help the board edge stronger into and up the wake and stomp landings more consistently. Distinct Fin Placement - Shaun understands the importance of this, and spends countless hours riding various locations for the right balance of edge hold and release. Deeper Single Channel - the additional water flow increases the traction. Belmont Approval - at Hyperlite we let the riders be involved with every aspect of their product. Murray designs and demands proven products. The High Back Features: Stiffer - supportive heel material. Softer - conforming toe material. Multiple overlays for more of personalized custom fit. Easy entry by folding the main overaly down. Independent toe overlay allows the rider to adjust to their preference. SorbothaneTM reinforced heel cup reduces the impact on the rider’s heels. Adjustable top strap - for more support up top.