Enjoy cool, supported sleep with the Arthur Sleep Cool Pocket Mattress, part of the Arthur Cool Sleep range. With a 25cm depth and medium-firm feel, it's designed to deliver long-lasting comfort, reliable support and temperature control all in one.Why you’ll love it:800 individually wrapped pocket springs respond to your body’s shape and movement, reducing motion transfer and supporting pressure points like hips, shoulders and back.A comfort layer of gel-infused memory foam moulds gently to your body while drawing heat away, helping to regulate temperature for a cooler night’s sleep.Convoluted high-resilience foam enhances airflow and boosts breathability across the surface.A soft knitted cover adds a smooth, breathable finish, helping to wick away moisture and keep your sleep environment fresh.The medium-firm tension offers a balanced feel—firm enough to support your back, yet with enough give for side sleeping comfort.Key features:25cm deep hybrid constructionMedium-firm support – great for back, side and combination sleepers800 pocket springs for adaptive pressure reliefGel-infused memory foam for a cooler, contouring feelConvoluted foam layer for extra breathabilityKnitted stretch cover – soft, breathable and stylishDelivered vacuum-packed for convenient setupThe Cool Pocket Mattress is a smart pick for anyone wanting a cool, supportive night’s sleep with modern materials and a clean, breathable finish.Comes with a 10 year warranty and 1 year guarantee.