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The Sealy Lennox King Size Mattress features the AlignSupport two-stage coil system, with each twice-tempered coil engineered to respond to the body's contours and deliver targeted support across the full sleep surface. Its UniCased structure reinforces every edge for greater stability and a larger usable area, while the BasePlank foundation anchors the complete sleep system. The ComfortCore zone in the centre third provides focused pressure relief to the hips and lower back, with gel-infused foam aiding breathability and firm foam layers maintaining the balanced medium feel. A cashmere-touch fabric cover with SmarTex moisture-wicking technology and ProShield allergen resistance, endorsed by Allergy UK, completes the construction. Handcrafted in Britain and backed by a 7-year guarantee. W150 x D200 cm.
