Super King Mattresses 6ft

With game-changing ClimaCool foam infused with Phase Change technology and 3300 pocket springs in king size, this deep firm-feel mattress is a new way to stay cool all night long.

There’s nothing average about this medium-feel mattress. Designed to elevate your quality of sleep, it features advanced sleep technology, a cushiony pillow top and copper-infused graphite foam.

Offering layer upon layer of unique sleep technology, the firm-feel mattress in our Elevate mattress range delivers superior support, targeted pressure relief and copper-infused graphite foam. Handmade.

With game-changing ClimaCool foam infused with Phase Change technology and 5500 pocket springs in king size, this exceptionally deep medium-feel mattress is a new way to stay cool all night long.

With game-changing ClimaCool foam infused with Phase Change technology and 2000 pocket springs in king size, this firm-feel mattress is a new way to stay cool all night long.

With game-changing ClimaCool foam infused with Phase Change technology and 4400 pocket springs in king size, this luxuriously deep medium-feel mattress is a new way to stay cool all night long.

You can count on Sealy for value and comfort. The Sealy Sterling mattress has personalised pocket spring support, cushioning Geltex filling and a smooth quilted surface.

This fantastic mattress features Sealy’s proprietary PostureTech spring system for really great support. The springs react to your body weight and movement for personalised comfort.

With a built-in powerpack for targeted lumbar pain relief and Sealy’s PostureTech Ortho spring system at its core, this incredible-value double-sided mattress promises better sleep.

Superb support and exceptional comfort that precisely adapts to your body’s weight and movement – that’s the beauty of the great-value Sealy Claremont mattress.

It’s the combination of individually pocketed springs, a pressure-relieving gel layer and a luxurious pillowtop that makes this handmade Sealy mattress so special.