Handmade in the UK exclusively for Heal\'s, at the centre of the Premium Sleep Cashmere Mattress sits 1400 pocket springs, each of which move independently from one another to respond to the natural contours of the body and movements during the night. The springs are then wrapped in hand teased cashmere and mohair, luxurious materials known for being light-weight, well insulated and providing exquisite comfort. On top of these rest breathable layers of lambswool and cotton, which help wick away moisture from the body during the night as well as regulate body temperature for a fresh night\'s sleep all year round. Available in a choice of soft, medium or firm tension, the Natural Sleep Cashmere mattress is filled, tufted and stitched entirely by hand with Heal\'s ticking providing the finishing touch. Hand filled, tufted and stitched in Britain, the Natural Sleep Cashmere Mattress features 1400 individual pocket springs encased within hand-teased cashmere and mohair. Available in a choice of three tensions, this mattress is topped with layers of the finest natural fleeces with each of the fillings chosen for its luxurious comfort, insulation and breathability.