Stay fresh and cool with 37.5 thermoregulating technology Medium feel mattress with 1200 ReActivePro 7-turn pocket springs A luxurious pillow top mattress so no need to turn, just rotate regularly Includes sustainably sourced cotton and natural wool fillings The Hypnos Bespoke Finesse mattress is a generous 31cm deep, pampering you with a soft pillow top and filled with sumptuous layers of luxurious fillings including sustainably sourced cotton and British wool. But what makes it extra special is its innovative 37.5 comfort layer, allowing you to sleep at an optimum temperature. Billions of active mineral particles remove moisture and act as a natural thermostat so you sleep in a fresh, cooling environment and wake feeling completely refreshed. The medium feel mattress has 1200 ReActivePro expertly engineered, pressure relieving pocket springs, each with 7 active turns. Triple Edge Protection including two rows of genuine hand side stitching and firmer outer springs makes sure youre supported to the very edge of the bed. The mattress cover is sustainably sourced, soft unbleached cotton made to be naturally fire-resistant. The Finesse mattress is beautifully made in the UK by Royal Warrant holders Hypnos, and comes with a 20 year guarantee. Did you know? The Finesse mattress is a pillow top mattress you dont need to turn it, just rotate it regularly. Please air the mattress for four hours after delivery to freshen and remove any aroma from storage. It may take time for your mattress to attain its full size once the springs have settled to the correct position. This is due to the mattress being upright during transit. Settlement of fillings and indentations caused by body weight compressing the fillings are natural and not considered defects. This can be minimised by regular rotating.