This is a gently used Ride Engine Elite Carbon harness. Ride Engine is the company that started it all, using a stiff carbon backplate with innovative hold and lumbar support, and other kiteboard companies followed suit. This is a size small and fits someone with a maximum size of about a 32" or 33" waist, as the neoprene and waist belt do expand a bit in the water. This size is no longer available on the internet, so get it now for a fraction of the price new!!! Elite Carbon Harness features: • Locks in place, doesn't ride up or shift from side to side • Spreads load evenly across back and torso • Allows full range of motion for uninhibited wave riding • Low-profile fit, doesn't get in the way • Features hook and slider bars for different styles of riding (spreader bars not included) If you've ever dealt with a harness that doesn't fit properly, hurts your back, rides up too high, shifts from side to side, squeezes your waist under load or inhibits your range of motion, Ride Engine's hard-shell harness is your problem solver. The magic lies in Ride Engine's innovative hard-shell design that locks firmly into your lumbar and spreads load evenly across your back and sides. Based on hundreds of custom molds taken from riders' backs, the shell provides unrivaled ergonomics and allows for a low-profile, high-performance fit that will literally change your entire kiteboarding experience. Please don't hesitate to contact me for questions.