Designed with real life and your senses in mind. Our most innovative sleep furniture ever. Smart features on each side help you both fall asleep and wake with ease Plus, a 2-year manufacturer's warranty. Learn more about How the Lifestyle Collection can set you up for Better Sleep. See the Lifestyle Collection User Install Guide.NOTE: A bed base/foundation is required to support your mattress within the Lifestyle Furniture Collection; sold separately. If you have a Sleep Number® mattress, choose from our integrated base and legs or a FlexFit™ adjustable base. Law Labels: A law label is a tag or label required by some states to inform consumers of filling materials used in bedding, furniture and other products. View law labels.