Fall in love with our exclusive mattress from Comfort Sleep, you will have the best nights sleep while immersed in comfort & immense back support. Gel memory foam & Qualtec blend provides a cool, breathable and body hugging sleep surface for outstanding pressure relief. The featured pocket in pocket targeted zoning for advanced body contouring and comfort. The Vigour provides a smooth transition in feel offering the perfect balance of support and comfort. Check and re-tighten regularly (3 times a year) Rotate and turn - Rotating and turning will even out settling of upholstery layers