Your search for the perfect mattress ends here, with our r1 Plus bed-in-a-box mattress. Made in the USA, this design can be delivered to your home via free UPS shipping, and it comes with a superior 20-year warranty. In terms of support, it boasts a variety of features to help you sleep better, including CertiPUR-US certified foam, which is a safe and healthy material. You’ll also enjoy several layers of comfort - from cooling graphite memory foam to a moisture-wicking cover.