Operator
Full-year 2020 earnings conference call. [Operator instructions] I would like to introduce Dave Schwantes, vice president of finance and investor relations. You may begin.
Dave Schwantes
Vice President, Investor Relations
Good afternoon, and welcome to the Sleep Number Corporation fourth-quarter 2020 earnings conference call. Thank you for joining us. I am Dave Schwantes, vice president of finance and investor relations. With me today are Shelly Ibach, our president and CEO; and David Callen, our chief financial officer.
This telephone conference is being recorded and will be available on our website at sleepnumber.com. Please refer to the details in our news release to access the replay. Please also refer to our news release for a reconciliation of certain non-GAAP financial measures and supplemental financial information included in the news release or that may be discussed on this call. The primary purpose of this call is to discuss the results of the fiscal perio