The vented top is built in two tiers rather than one, which gives wind a path through the crown and reduces the pressure that lifts a canopy in a gust. Eight heavy-duty metal ribs carry a canopy 10.5 ft outer and 10 ft inner across, standing 8.5 ft with 7 ft of headroom on a 1.5-in pole. A push button tilts the shade and a crank raises it. The umbrella weighs 17 lbs, light enough to lift into a table hole alone. Wine fabric deepens the light beneath it, which suits an evening table.