The Most Comfortable Pillow In The World. The original foam formula is back! Called “the most comfortable pillow in the world” by celebrities, influencers andamp customers alike. The air-light memory foam core adapts to every sleep position, molding to your head andamp neck for customized comfort andamp perfect alignment. Paired with a custom-fit Night TriSilk Pillowcase, it reduces friction, protects your hair from breakage, prevents bedhead, andamp extends your blowouts. The perfect way to Sleep with Benefits.