A quiet crank winds this 10-ft side-arm shade open without the ratcheting racket most patio umbrellas make. The canopy swivels a full turn and pivots freely on its arm, so the shadow follows the afternoon rather than staying stuck over one chair. A vent at the peak pushes trapped heat out and eases pressure when the wind picks up. Dyed polyester resists fading, water and tearing across 8 metal ribs held in fabric sleeves. Two sandbags load the cross base to 220 lbs, and the shade folds to a 2.6-ft bundle for winter.