A major flaw of conventional umbrella design is that in even light winds the fabric can tear away from a tip or comes away from the ribs. When this happens, the whole structure collapses and the umbrella heads straight to the landfill. The Blunt solution is a uniquely tensioned canopy combined with a flatter aerodynamic profile. This revolution in umbrella design also eliminates any sharp edges and weak points. The result is an unflappable aerodynamic structure that sits effortlessly in the wind and provides maximum control, even in the most demanding weather conditions. The Blunt performs better and lasts longer thanks to its revolutionary RADIAL TENSIONING SYSTEM.(RTS).