The Highgrove Stratus mattress is superbly comfortable thanks to its medium support spring unit, 75mm of body moulding memory foam and a soft knitted stretch fabric cover. The high-tech 75mm memory foam layer is temperature sensitive and designed to soften when it comes into contact with warm surfaces. Memory foam moulds itself to the sleepers body shape and conforms perfectly to your body contours. This eliminates all pressure points, creating better blood circulation and resulting in less tossing and turning by evenly distributing your body weight. The mattress has a medium support 13.5 gauge open coil spring unit, also known as a Bonnell spring. The spring unit is made up of rows of hourglass shaped springs connected at the top and bottom by a spiral wire, known as the helical wire. The edge of the spring unit is strengthened by a 9 gauge rod-edge wire that supports the outside of the spring unit and helps prevent border breakdown. The Highgrove Stratus king size mattress is perfect for someone looking for a medium support mattress with the benefits of visco elastic memory foam.
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