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The supportiveness of the mattress surface, ranging from extra firm for maximum support to ultra plush for a softer, cushioned feel.

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The internal components and support system of the mattress, like innerspring, memory foam, or hybrid.

Mattress Construction

The style of the mattress's uppermost comfort layer, such as a pillow top, euro top, or tight top.

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The overall measurement of the item from the floor to its highest point (how tall the item is).

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Serta® iComfort® Iona 13" Memory Foam Medium Tight Top California King Mattress

Serta iComfort Memory Foam features zoned support from memory foam layers for contouring pressure-relief and breathability. With alternating levels of firmness, ergonomically design support zones in every Serta® mattress are designed to keep your body aligned as you sleep.

Serta® iComfort® Iona 13" Memory Foam Plush Smooth Top California King Mattress

Serta® iComfort® Aspire 14" Memory Foam Medium Tight Top California King Mattress

Serta® iComfort® Aspire 14" Memory Foam Plush Smooth Top California King Mattress

Serta iComfort Memory Foam features zoned support from memory foam layers for contouring pressure-relief and breathability. With alternating levels of firmness, ergonomically design support zones in every Serta® mattress are designed to keep your body ali

5 support zones designed for full-body spinal alignment, with cool-to-the-touch fabric and premium memory foam comfort.

CoolFeel™ Fabric keeps you comfortable throughout the night

Our 5 ZoneResponse™ Design provides head-to-toe comfort and support for restorative sleep

Our PerfectConform™ Memory Foam contours and cradles your pressure points for rejuvenating sleep

Plush - Great for side sleepers for extra comfort at the shoulders, hips and lower back

Premium memory foam is temperature-sensitive; it may feel firmer in cooler temperatures and softer in warmer ones. For your preferred comfort, please allow several hours for your memory foam mattress to adjust to the room’s temperature

Serta has been in the sleep industry for over 90 years and has been dedicated the entire time to helping people like you find a solution to your sleep problems so you can finally sleep better than you ever have. We love helping people find their best sleep and this is why our brand exists. Serta has been in the sleep industry for over 90 years and has been dedicated the entire time to helping people like you find a solution to your sleep problems so you can finally sleep better than you ever have. We love helping people find their best sleep and this is why our brand exists. We believe that mattress shopping shouldn’t be stressful. We also believe whether you are buying online or in-store, you should be comfortable during the entire purchase process. So no matter if you're a back, stomach or side sleeper or if you sleep at night or during the day, we have a product to help you get the sleep you deserve. Check out some of the things we’ve learned along the way that help us to continue to be able to bring new sleep innovations to the table.

*Mattress only, all other products sold separately. Images may not depict actual size.

Serta® iComfort® Elana 11.5" Memory Foam Firm Smooth Top California King Mattress

Firm - Ideal for stomach and back sleepers with extra support for heavier sleepers

Serta® iComfort® Aveda 12" Memory Foam Medium Tight Top California King Mattress

Medium - Perfect for all sleepers-side, back, stomach or combination sleepers

Meets Federal Fire Retardant Safety Standard

A champion of comfort for all, Serta, Inc. has pioneered sleep innovation for more than 90 years, brining quality products to more than 150 countries worldwide.

Serta takes a consumer-centric approach in everything it does, with help from its beloved Serta Sheep, the true curators of Serta Comfort.  Serta is a leading provider of beds to the hospitality industry, including several of the world’s largest hotel chains.

Serta® iComfort® Aveda 12" Memory Foam Plush Tight Top California King Mattress

Serta iComfort Memory Foam features zoned support from memory foam layers for contouring pressure-relief and breathability. With alternating levels of firmness, ergonomically design support zones in every Serta® mattress are designed to keep your body aligned as you sleep. 

California King

Serta® iComfort® Aspire 14" Memory Foam Medium Tight Top California King Mattress

$2,699.00

Serta® iComfort® Aspire 14" Memory Foam Plush Smooth Top California King Mattress

$2,699.00

Serta® iComfort® Aveda 12" Memory Foam Medium Tight Top California King Mattress

$2,099.00

Serta® iComfort® Aveda 12" Memory Foam Plush Tight Top California King Mattress

$2,099.00

Serta® iComfort® Elana 11.5" Memory Foam Firm Smooth Top California King Mattress

$1,899.00

Serta® iComfort® Iona 13" Memory Foam Medium Tight Top California King Mattress

$2,499.00

Serta® iComfort® Iona 13" Memory Foam Plush Smooth Top California King Mattress

$2,499.00

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