Colchones King size
No other mattress features the Purple GelFlex Grid, 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.
Lo que obtienes de la
GelFlex Grid®
Gel para enfriamiento
No demasiado caliente, no demasiado frío, disipa el calor para que duermas a una temperatura perfecta para tu cuerpo.
Flex para comodidad
Reduce la presión sobre las caderas, los hombros + las rodillas para detener dolores y dolores antes de empezar.
Grid apoyo
Alinea tu columna en cualquier posición de sueño, para que puedas moverte libremente y despertar sin rigidez.
¿Todavía necesitas ayuda para decidir?
Pruébalo para creerlo
Encontrar Purple en miles de tiendas por todo el país y probar nuestras camas en persona.
Conéctate con un genio del sueño
Nuestros genios del sueño con sede en EE.UU. responden preguntas y le ayudan a encontrar su colchón de sueño.
Preguntas frecuentes
A standard king size mattress is 80" long and 76” wide.
Mira nuestra mattress dimension guide for a full breakdown and comparison of our mattress sizes.
California camas 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 Chock de cama tapizado y Metal Platform. Meanwhile, our Flat Foundation 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 colchón de rey 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 RestorePlus® Hybrid Mattress y el RestorePremier® Hybrid Mattress, 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 Localizador 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 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.