Handmade in Yorkshire, featuring four rows of hand side stitching and 16000 springs in the king size version, the Cashmere 16000 mattress is the culmination of generations of bed making experience. Combining unrivalled craftsmanship, cutting-edge technological advancements and only the very best natural materials, this range offers a wonderful environment for sleep. The mattresses’ unique blend of hand-teased fillings includes cashmere; silk; goat Angora; Yorkshire wool; Egyptian cotton; British fleece wool; cotton; hemp; wool; and linen. This sumptuous mix of materials provides a range of beneficial properties – opulent softness; luxurious comfort; resilience; breathability; and natural springiness – which help support your body and regulate its temperature throughout the night. Several layers of innovative pocket springs give enhanced, ultra responsive support to relieve pressure and aid comfort for tired limbs. The mattress’ core boasts a central foundation of Revolution® Air pocket springs. These move up, down and side-to-side, to pivot in response to your movements, mapping the exact shape of your body as you sleep. Working with layers of Airtanium 4K and HD pocket springs at either side this unit also allows for enhanced air flow throughout the mattress. This ensures the fillings remain fresh and hygienic, as well as aiding heat regulation so you can enjoy a cool and comfortable night’s sleep. Please note: The Mohair used in our mattresses is ethically sourced from Angora goats. Our supplier, from South Africa, is a member of the South African Mohair Growers’ Association and is committed to providing the best possible conditions for animals. Each goat produces between four and five kilograms of Mohair annually and is shorn twice a year in a humane manner. Alternative mattress tensions, including Dual tension options, are available in store. Please call your nearest John Lewis to check before you visit. Please note: We recommend you visit one of our shops and try out your mattress choice before ordering online. Please note: not all our ranges are on display in our shops. For more information, please speak to a furniture Partner in store, or call 03452 661805 and we can tell you where the range you’d like to view is on display. 0% APR Representative: this product is eligible for Interest Free Credit, available when you spend £1000 or more on selected home products. Call 03456 065019, or visit our shops. Terms and conditions apply: find out more Extend the life of your new mattress with a durable and breathable mattress protector. .