The Soft Feather Collection is a dream come true. Old World standards and 100% American made product create an exceptional value. Our 660 Suspension System is the heart of this mattress. We then surrounded multiple layers of Supersoft Faultless Foam and cover it all with a magnificent cover in either the euro-top with individually pocketed micro-coils or traditional plush design. Your bed will not just look good, but will feel amazing as it completely supports you night after night for the healthy restful sleep and a better outlook each day with Sigma Mattress’ Feather Soft Collection.