This is the cantilever umbrella that allows heat to escape, reducing ambient temperature by up to 20º F. The specially designed breathable fabric enables heat and humidity to rise through the canopy via convection while blocking the sun and rain. Designed in Australia to combat the scorching sun, the 10'-diameter octagonal canopy blocks 90% percent of UV rays and provides up to 100' sq. of shade. The canopy is made from woven high-density polyethylene that is mold and mildew resistant and will not tear or fade. Its frame is made from powder-coated aluminum that is robust and weatherproof yet lightweight to enable easy relocation. The hand crank quickly opens or closes the canopy and the umbrella tilts to three positions for customizable shade. Includes a hard plastic base that can be filled with water or sand to provide stability. 10' Diam. x 8 2/3' H. (36 lbs.)