Discover a sleep upgrade with the Arthur Sleep Copper Arthur Mattress, part of the innovative Arthur Cool Sleep range. This extra-deep 35 cm mattress combines 800 individually pocketed springs with a cooling, copper-infused memory foam layer to deliver tailored support and advanced temperature regulation. Copper’s high thermal conductivity draws heat away efficiently, while its naturally antimicrobial properties help keep your mattress feeling fresher and more hygienic. Wrapped in a soft, breathable knit cover and reinforced with edge-surround foam, this medium-firm mattress offers plush comfort and responsive, stable support—ideal for side and combination sleepers alike. Backed by a 10-year warranty, the Copper Arthur mattress is built to provide long-lasting, copper-powered cooling comfort and superb sleep quality for years to come.

One sided. Rotate regularly

For furniture returns, items must be in new and unused condition, unassembled and in their original packaging.