King Size Simba Mattresses

One mattress, the perfect night's sleep - for everyone! Our Simba hybrid mattress collection is expertly designed for night after night of total comfort.

Get the sleep you've been dreaming of. Thanks to unique patented spring technology and super-comfy Simbatex, you'll experience an irresistibly cosy feel - with just the right amount of bounce.

Sleep cooler, wake refreshed. The Simba mattress is hypoallergenic, breathable and fresh. The intelligent miQro® pocket springs, super-breathable border and soft-touch cover all help remove excess heat for a more peaceful sleep.

Tried and tested by 10 million sleepers, Simba mattresses are crafted to exacting standards. Boasting the highest-quality craftsmanship and with cutting-edge mattress technology, these highly advanced mattresses ensure you get the very best sleep - ever!

Confident you'll love your new mattress, Simba includes an impressive 10-year guarantee, as standard. Not sure you'll love it? No worries! Test-drive your Simba with our 60-night sleep trial - you can exchange it for any other mattress in our range. Find out more.

Now you can enjoy the Simba experience sooner! Your Simba mattress includes super-fast, free next-day delivery as standard. Shop our Simba mattress sale today - and enjoy a better night's sleep as soon as tomorrow.