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California King hybrid mattresses starting at
$1549
Available in 5 models
Why Choose a California King Hybrid Mattress?
A California King hybrid mattress offers an unparalleled combination of spaciousness, comfort, and support. Measuring 72 inches wide by 84 inches long, it's perfect for couples who want extra legroom or taller individuals who need more space to stretch out. Our Cal King hybrids combine the best of both worlds: the pressure relief of our plant-based Bio-Pur® memory foam with the responsive support of individually pocketed coils.
If you're looking for:
- Maximum Sleeping Space: Enjoy ample room to move around without disturbing your partner.
- Exceptional Support: Our zoned coil systems and high-density foams provide targeted support for optimal spinal alignment.
- Superior Pressure Relief: Experience the cloud-like comfort of Bio-Pur® foam, which conforms to your body and relieves pressure points.
- Cool and Breathable: Benefit from the enhanced airflow of our hybrid design, which combines breathable foam layers with a ventilated coil system.
...then a California King hybrid mattress from Amerisleep could be your perfect solution.
Browse our Cal King hybrids starting at $1549 with promotions.
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- $599 - $1000
- $1001 - $1600
- $1601 - $2500
- $2501 - $5000
- $5001 - $6000
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Best-Selling Hybrid
$2149
$1549
with promo
Save
$600
- Feel: Medium
- Layers: 3" Bio-Pur®, 8" Zoned Pocketed Coils, 1" Base Foam
- Ideal For: Couples, combination sleepers, and hot sleepers
- Key Benefit: Excellent motion isolation, enhanced breathability, and balanced comfort
Ultra-Plush Hybrid
$2849
$2249
with promo
Save
$600
- Feel: Soft, plush
- Layers: 3" Bio-Pur®, 2" Active Flex, 8" Zoned Coils, 1" Base Foam
- Ideal For: Side sleepers, those with joint pain, and those who prefer a cloud-like feel
- Key Benefit: Superior pressure relief with a responsive coil support system
Premium Hybrid Luxury
$3849
$2849
with promo
Save
$1000
- Feel: Firm
- 3" Bio-Pur® memory foam
- CryoCool™ cover for advanced cooling
- TitanAir™ layer for extra airflow
- 6" PrecisionCoil™ support system + 1" BaseGuard™ foundation
- Ideal For: Hot sleepers seeking a luxurious and supportive hybrid, or those needing extra lift
- Key Benefit: High-end design with multiple firmness choices and advanced cooling technology
Premium Hybrid Luxury
$3849
$2849
with promo
Save
$1000
- Feel: Luxury Firm
- 3" Bio-Pur® memory foam
- CryoCool™ cover for advanced cooling
- TitanAir™ layer for extra airflow
- 6" PrecisionCoil™ support system + 1" BaseGuard™ foundation
- Ideal For: Hot sleepers seeking a luxurious and supportive hybrid, or those needing extra lift
- Key Benefit: High-end design with multiple firmness choices and advanced cooling technology
Premium Hybrid Luxury
$3849
$2849
with promo
Save
$1000
- Feel: Plush Soft
- 3" Bio-Pur® memory foam
- CryoCool™ cover for advanced cooling
- TitanAir™ layer for extra airflow
- 6" PrecisionCoil™ support system + 1" BaseGuard™ foundation
- Ideal For: Hot sleepers seeking a luxurious and supportive hybrid, or those needing extra lift
- Key Benefit: High-end design with multiple firmness choices and advanced cooling technology
Eco-Friendly Hybrid
$2049
$1549
with promo
Save
$500
- Feel: Medium-Firm
- Layers: 1" GOTS® Organic Wool, 2" Natural Talalay Latex (Soft), 1" Natural Talalay Latex (Medium), 8" Pocketed Coils, 1" GOTS® Organic Cotton Border
- Ideal For: Eco-conscious sleepers who prefer natural materials and a responsive sleep surface
- Key Benefit: Sustainable, breathable, and naturally hypoallergenic
- Profile: 13"
Plush Eco-Friendly Hybrid
$3499
$2999
with promo
Save
$500
- Feel: Plush
- Layers: 3" Natural Talalay Latex Topper, 8" Pocketed Coils, Organic wool, GOTS® cotton cover
- Ideal For: Side sleepers or those wanting an ultra-plush, natural-sourced mattress
- Key Benefit: Soft latex top for pressure relief + supportive coil system
- Profile: 16"
Best adjustable bed and mattress in a box combo
$4449
$2989
with promo
Save
$1460
- Adjust angles effortlessly
- Zero-gravity position
- Pair our frame with the mattress of your choice
- Made in USA
Custom Comfort
$5049
$3349
with promo
Save
$1700
- Head and foot articulation for achieving your ideal sleep position
- Whisper‑quiet motors for smooth, silent adjustments
- Wireless remote control (with mobile app and smart assistant integration)
- Full‑body massage function with three intensity settings
- Adjustable legs (in 3‑inch increments) for customized height
- Backed by a 10‑year warranty and free shipping
- Pair our frame with the mattress of your choice
Complete Sleep Experience
$3384
$2803.75
with promo
Save
$580.25
- Luxurious AS5 Hybrid with eco‑friendly, cooling Bio‑Pur® memory foam and ultra‑responsive Active Flex
- Adjustable Bed+ offering premium head and foot tilt plus built‑in massagers
- Amerisleep Foundation that assembles quickly with no tools and stands 13 inches tall
- Comfort Classic Pillow that is breathable, contouring, and responsive
- Bamboo Sheets that are airy, cozy, and sustainably made
- Bamboo Mattress Protector providing defense against bacteria, dust mites, perspiration, and spills
Find Your Perfect Mattress.
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The Amerisleep AS3 Hybrid is an excellent choice for those who sleep warm, and uses a cotton-polyester blend instead of fiberglass.
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Very comfortable! Sleeping on it for four-plus years now, and it’s still the best!”
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Why Choose an Amerisleep California King Hybrid Mattress?
- Maximum Sleeping Space: A California King mattress offers the most length of any standard size, making it ideal for taller individuals and couples who want extra legroom. Measuring 72 inches wide by 84 inches long, it provides ample space to stretch out and sleep comfortably.
- Best of Both Worlds: Our hybrid design combines the pressure-relieving comfort of our plant-based Bio-Pur® memory foam with the responsive support of individually pocketed coils. This creates a unique balance of cushioning and bounce that's perfect for a wide range of sleepers.
- Enhanced Cooling: The open-cell structure of Bio-Pur® foam, combined with the airflow-promoting design of our pocketed coils, helps to dissipate heat and keep you cool throughout the night. Our AS6 Black Series takes cooling even further with its advanced CryoCool™ cover and TitanAir™ layer, as endorsed by Dr. Jordan Burns for promoting restful sleep and recovery.
- Superior Support: Our zoned coil systems provide targeted support to different areas of the body, ensuring proper spinal alignment and reducing pressure points. This is especially important for a larger mattress size like California King, where consistent support across the entire surface is crucial.
- Minimal Motion Transfer: Individually wrapped coils minimize motion transfer, so you can sleep soundly even if your partner tosses and turns.
- Long-Lasting Durability: We use only the highest quality materials, including durable coils and high-density foams, to ensure your California King hybrid mattress provides lasting comfort and support for years to come.
Innovation in Every Layer: The Technology Behind Our Cal King Hybrids
- Bio-Pur® Foam: Our plant-based, open-cell memory foam provides superior pressure relief and contouring compared to traditional memory foam. It’s also more breathable, helping to regulate temperature.
- Pocketed Coil Core: Individually wrapped coils adapt to your body’s movements, providing targeted support and minimizing motion transfer. The open design also promotes airflow.
- Zoned Support (AS3 Hybrid, AS5 Hybrid, AS6 Black Series): Firmer coils around the hips and back provide extra support where you need it most, while softer coils around the shoulders offer a gentler cradle.
- CryoCool™ Cover & TitanAir™ Layer (AS6 Black Series): These advanced cooling technologies, featured in our AS6 Black Series, provide exceptional temperature regulation for hot sleepers.
- Natural Materials (Organica & Organica Plush): Our Organica models feature natural Talalay latex, organic cotton, and wool for a luxurious, eco-friendly sleep experience.
- Cooling: Best Cooling Mattress for Hot Sleepers
- Support: Connection Between Sleep & Pain
- Quality: Memory Foam Density
Ready to enjoy a spacious sleep?
Shop Cal King Hybrid MattressesIs a California King Hybrid Mattress Right for You?
Our California King Hybrid Mattresses are ideal for:
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Couples
Who want maximum space and minimal motion transfer.
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Tall Individuals
Who need the extra length (84 inches) that a Cal King provides.
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Hot Sleepers
The combination of Bio-Pur® foam and pocketed coils promotes airflow and helps regulate temperature.
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Those Seeking Luxury and Comfort
Our premium hybrid models offer an unparalleled sleep experience.
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Back, Side, and Combination Sleepers
The hybrid design adapts to different sleeping positions, providing both comfort and support.
Investing in a California King Hybrid Mattress
California King hybrid mattresses are a premium option, reflecting their larger size, advanced construction, and luxurious feel. At Amerisleep, our Cal King hybrids start at $1549 with promotions, offering exceptional value for a mattress of this size and quality.
Key factors that can influence the price of a Cal King hybrid include:
- Thickness and density of foam layers
- Coil count and design (e.g., zoned support)
- Advanced cooling technologies (e.g., CryoCool™ cover, TitanAir™ layer)
- Use of natural or organic materials (e.g., Talalay latex, organic cotton)
We offer financing options to make your purchase more manageable, and our 100-night sleep trial allows you to experience the benefits of a Cal King hybrid risk-free.
Are Online California King Hybrid Mattresses High-Quality?
Absolutely! Buying a California King hybrid mattress online from a reputable brand like Amerisleep ensures you're getting a high-quality product made with premium materials and backed by extensive testing. We are transparent about our materials, construction, and certifications.
Plus, with our 100-night, risk-free sleep trial, free shipping, and 20-year warranty, you can be confident that you're making a smart investment in your sleep.
California King Hybrid Mattress Comparison Chart
| Feature | AS3 Hybrid | AS5 Hybrid | AS6 Black Series Hybrid (Plush Soft) | AS6 Black Series Hybrid (Luxury Firm) | AS6 Black Series Hybrid (Firm) | Organica Mattress | Organica Plush Mattress |
|---|---|---|---|---|---|---|---|
| Firmness | Medium | Ultra-Plush | Plush Soft | Luxury Firm | Firm | Medium-Firm | Plush |
| Feel | Balanced comfort and support | Soft, plush | Soft, cloud-like, premium cooling | Balanced comfort, premium cooling | Supportive, premium cooling | Naturally Responsive, Supportive | Soft, Cloud-Like, Luxurious |
| Profile | 13" | 14" | 15" | 15" | 15" | 13" | 16" |
| Ideal For | All Sleepers, Couples | Side Sleepers, Joint Pain | Hot Sleepers, Extra Support | Hot Sleepers, Extra Support | Hot Sleepers, Extra Support | Eco-Conscious Sleepers, Hot Sleepers | Side Sleepers, Pressure Relief |
| Layers | 3" Bio-Pur®, 8" Zoned Pocketed Coils, 1" Base Foam | 3" Bio-Pur®, 2" Active Flex, 8" Zoned Coils, 1" Base Foam | 3" Bio-Pur®, CryoCool™ cover, TitanAir™ layer, 6" PrecisionCoil™ system, 1" BaseGuard™ | 3" Bio-Pur®, CryoCool™ cover, TitanAir™ layer, 6" PrecisionCoil™ system, 1" BaseGuard™ | 3" Bio-Pur®, CryoCool™ cover, TitanAir™ layer, 6" PrecisionCoil™ system, 1" BaseGuard™ | 1" Wool, 2" Natural Talalay Latex (Soft), 1" Natural Talalay Latex (Medium), 8" Pocketed Coils, 1" Cotton Border | 3" Natural Talalay Latex Topper, 8" Pocketed Coils, Organic Wool and Cotton cover |
| Cooling | Bio-Pur®, Open-Coil Design | Bio-Pur®, Open-Coil Design | Bio-Pur®, CryoCool™ Cover, TitanAir™ | Bio-Pur®, CryoCool™ Cover, TitanAir™ | Bio-Pur®, CryoCool™ Cover, TitanAir™ | Natural Latex, Wool, Cotton | Natural Latex, Wool, Cotton |
| Motion Isolation | Good | Good | Excellent | Excellent | Excellent | Good | Good |
| Edge Support | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent | Excellent |
| Price (California King) | $1549 | $2249 | $2849 | $2849 | $2849 | $1549 | $2999 |
| Shop Now | Shop AS3 Hybrid | Shop AS5 Hybrid | Shop AS6 (Plush Soft) | Shop AS6 (Luxury Firm) | Shop AS6 (Firm) | Shop the Organica | Shop Organica Plush |
AS3 Hybrid: Our Most Popular California King Hybrid Mattress
The AS3 Hybrid strikes the perfect balance of comfort and support, making it our best-selling hybrid mattress. In a California King size, it offers an expansive sleep surface with exceptional motion isolation and pressure relief. It features:
- 3 inches of breathable, plant-based Bio-Pur® foam for pressure relief
- 8 inches of zoned, pocketed coils for targeted support and minimal motion transfer
- A medium feel that suits a wide range of sleeping positions
- Excellent cooling properties, thanks to the combination of Bio-Pur® and the open-coil design
Explore the Differences Further: Memory Foam vs. Hybrid
Highlights:
- Hybrids suit hot sleepers, combo sleepers, or those seeking edge support.
- Memory foam suits those who want a deep hug and strong motion isolation.
Pick the Perfect Cal King Hybrid Feel
Watch as a sleep expert explains how to choose the right firmness based on your sleeping position:
Key takeaways:
- Side sleepers often prefer softer mattresses to cushion their shoulders and hips.
- Back and stomach sleepers usually need firmer mattresses for proper spinal alignment.
- Combination sleepers often do best with a medium firmness that adapts to different positions.
Essential Blog Reads:
- What Is the Best Type of Mattress & Firmness for Side Sleepers?
- How Can I Choose a Mattress to Avoid Back Pain?
- Do Cooling Mattresses Work for Hot Sleepers?
Quick Tips:
- Side sleepers typically prefer medium to plush (AS3 Hybrid, AS5 Hybrid, or Organica Plush).
- Back sleepers often pick medium-firm (AS6 Black Series Luxury Firm or Organica).
- Hot sleepers appreciate coil airflow plus cooling covers (AS3 Hybrid, AS6 Black Series).
Frequently Asked Questions
What is the difference between a King and a California King mattress?
A standard King size mattress is wider (76" x 80") while a California King is longer (72" x 84"). Cal Kings are ideal for taller individuals or those who prefer more legroom.
Do hybrid mattresses sleep cooler than all-foam mattresses?
Yes, hybrid mattresses typically sleep cooler due to the increased airflow around the coils. Our Bio-Pur® memory foam also has an open-cell structure that helps dissipate heat.
Which Amerisleep hybrid is best for hot sleepers?
Our AS3 Hybrid is a popular choice for hot sleepers, thanks to its breathable Bio-Pur® foam and open-coil design. The AS6 Black Series, with its CryoCool™ cover and TitanAir™ layer, offers our most advanced cooling technology.
Which Amerisleep hybrid is best for side sleepers?
Side sleepers often prefer the medium feel of the AS3 Hybrid or the plush feel of the AS5 Hybrid for optimal pressure relief. The Organica Plush is also a great option for those seeking a softer feel with natural materials.
What is the difference between the firmness options of the AS6 Black Series Hybrid?
The AS6 Black Series Hybrid comes in three firmness options: Plush Soft, Luxury Firm, and Firm. Plush Soft offers the softest feel with deep contouring. Luxury Firm provides a balance of support and cushioning, while Firm offers the most support with minimal sinkage.
Will a California King hybrid mattress sag over time?
High-quality hybrid mattresses, like those from Amerisleep, are designed to resist sagging. Our mattresses are made with durable coils and high-density foams, and they're backed by a 20-year warranty.
Are the Organica models also hybrids?
Yes, the Organica and Organica Plush are both hybrid mattresses. They combine pocketed coils with natural Talalay latex and organic fabrics, delivering an eco-friendly and luxurious sleep experience.
What should I do with my old mattress?
Many charities accept mattress donations. You can also check with your local waste management company for recycling options. We also offer old mattress removal services in select locations. Learn more about mattress donation options.
Do you have any showrooms where I can try out the mattresses?
Yes, we have a showroom located in Scottsdale, Arizona at the Optima Camelview. We encourage you to visit us and experience the comfort of our mattresses in person. Our knowledgeable sleep experts can answer any questions you have and help you find the perfect mattress for your needs.
Upgrade to a California King Hybrid—Experience Unrivaled Space and Comfort Tonight
Enjoy the ultimate in spaciousness, comfort, support, and cooling with an Amerisleep California King size hybrid mattress. Shop our collection today and find your perfect match.
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