Matelas King size
No other mattress features the Purple GelFlex Grille, a layer of flexible gel that’s firm enough to support your frame, but soft enough to reduce tension and pressure. It’s comfort that’s great for your whole body.
Essential king mattresses
Our Purple Essential Collection mattresses include Purple's proprietary GelFlex Grid for instantly adaptive support + pressure relief. Find perfect solutions to common sleep complaints at our best price.
Restore Hybrid king mattresses
Purple's bestselling Restore Hybrid collection has been upgraded. Patented GelFlex Grid technology combines with all-new comfort layers and responsive coils to deliver the ultimate in cooling comfort, enhanced pressure relief, and instantly adaptive support.
Rejuvenate Luxe king mattresses
Meet the most comfortable mattresses of all time. All-new DreamLayer™ and layered Grid technologies offer unmatched pressure relief and temperature bliss.
Is a king size mattress right for me?
A king size mattress is 16 inches wider than a queen size mattress and also the same size as two twin XL mattresses pushed together.
The king size mattress is ideal for a room that is at least 12 x 12 feet in order to comfortably accommodate your king size bed.
Most people would agree that the best mattress for couples is a king size mattress. The king will comfortably fit couples with extra room to spare.
Ce que vous obtenez du
GelFlex Grid®
Gel pour le refroidissement
Pas trop chaud, pas trop froid, dissipe la chaleur pour que vous dormez à une température parfaite pour votre corps.
Flex pour le confort
Réduit la pression sur les hanches, les épaules + les genoux pour arrêter les douleurs et les douleurs avant de commencer.
Grid pour le support
Aligne votre colonne vertébrale dans n'importe quelle position de sommeil, de sorte que vous pouvez vous déplacer librement et vous réveiller sans raideur.
Il faut encore de l'aide pour décider?
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Foire aux questions
A standard king size mattress is 80" long and 76” wide.
Regardez notre mattress dimension guide for a full breakdown and comparison of our mattress sizes.
Californie lits king are longer and narrower than standard king beds. Read more about the difference in King vs Cal-King mattress sizes:
King Mattress: 76” wide x 80” long
California King Mattress: 72” wide x 84” long
Purple mattresses are not intended for use with a box spring. Our mattresses are best supported by an adjustable base or platform frame, like our Cadre de lit rembourré et Plateforme métallique . Meanwhile, our Fondation plate adds proper support to bed frames that lack supportive slats. All of our bed frames and foundations are made specifically to support Purple mattresses, so you know they’ll be a perfect fit and protect your investment for years to come.
Not quite. While two twin mattresses are the same width as a king mattress, they are 5" too short. However, two twin XL mattresses are the same size as a king mattress. This is known as a split king. A matelas king fractionné measures 76” wide x 80” long, just like a standard king.
The best king size mattress is one that provides the right spinal alignment, pressure relief, and comfort for your body type and sleep style. And for that reason, it’s a Purple mattress. Our patented GelFlex Grid is the only mattress material that instantly relieves pressure for pain relief and proven deeper sleep. Couples love Purple because the Grid sleeps cool, minimizes motion transfer, and adapts to every body type + sleep position. If you and your partner have unique sleep needs and preferences, Purple is best.
The best place to buy a king size mattress is right here at Purple. Check out our bestselling king mattresses: the Matelas hybride RestorePlus® et les Matelas hybride RestorePremier® , with responsive coils for enhanced pressure relief and temperature balance. Our mattresses can be purchased online or at 50+ Purple showrooms across the US, as well as thousands of retail partners. Use our localisateur de magasins to find a retailer near you.
The best king size mattress is one that provides the right spinal alignment, pressure relief, and comfort for your body type and sleep style. And for that reason, it’s a Purple mattress. Our patented GelFlex Grille is the only mattress material that instantly relieves pressure for pain relief and proven deeper sleep. Couples love Purple because the Grid sleeps cool, minimizes motion transfer, and adapts to every body type + sleep position. If you and your partner have unique sleep needs and preferences, Purple is best.