Silentnight British Wool 3000 Mattress - UK Super King

• Tencel™ Lyocell sleep surface. A silky, soft-touch fabric woven to allow airflow and move moisture away from you, which means the surface feels naturally cool. It's a small detail you'll appreciate on warm nights.
• Platinum comfort layer. Silentnight states this is 10x more breathable than memory foam with the same amount of pressure relief. In practice that means a cocooning, cushioned feel without the trapped heat foam can bring.
• British Wool Comfort Layer. Wool from Cheviot sheep gives a flexible, breathable layer with natural body and bounce. It's part of what keeps this mattress foam free while still feeling comfortable and supportive.
• Mirapocket® springs and mini pocket springs. 2000 Mirapocket springs adjust to your movements through the night, so support follows you as you change position. A further 1000 mini pocket springs sit alongside for added comfort and increased breathability.

Layer details from silentnight.co.uk product page, September 2026.