The Union is the undisputed favorite around the Radar Headquarters due to its easy to ride ability without sacrificing any performance. Extra width allows you to ride the ski at slower speeds and improve at a rapid pace. This ski performs amazingly well between 24-32 MPH and will have you making endless turns on the lake all day long. The Union follows suit with Radar's water ski design methods by highlighting balance and speed. Built with a bit of extra width, this slalom ski platform gives skiers the chance to feel ultimate balance while learning to ski at a higher level. Radar Union Waterski Features All-Terrain Core – Most forgiving construction. 100% Carbon Fiber - Consistent flex every time.