The AeroBed Comfort Lock’s best feature is the fact that you can have the pump automatically fill it to soft, medium, and firm settings. That’s because it does an excellent job of creating airflow throughout the memory foam. More airflow means you’ll be cooler. your location, the mattress itself, shipping delays), but it’s almost always going to take more time than if you were to purchase a bed from the store. The cover is made from a blend of polyester and spandex. var shrls_str_117 = '<'+sp+'link rel="stylesheet" type="text\/css" href="https:\/\/widgets.shareasale.com\/mp4Player.css">