Sink into comfort and discover how the warmer extreme hybrid mattress transforms winter nights with its self-heating technology and deep support. Enjoy a hybrid mattress with extra warmth, featuring dual comfort and a hand-tufted finish that keeps every layer secure for years. The heat-retaining fabric ensures you'll stay cosy without extra blankets, while the hybrid foam and spring construction relieves pressure and delivers firm yet gentle support. Ideal for cold sleepers, this 22cm tufted spring mattress for cold sleepers offers a vacuum-packed, rolled, and boxed design for easy delivery and setup.