About California King Mattress Collection
A Cal king mattress is the longest standard mattress size available in the United States, measuring 72 inches wide by 84 inches long. Compared to a standard king, this mattress variant trades 4 inches of width for 4 extra inches of length, making it the preferred choice for taller adults who need additional foot room while keeping the standard king mattress width.
At Cloudy, our California king collection spans memory foam, hybrid, pillow top, and innerspring options from top mattress brands including Ashley, Americanstar, Corsicana, Diamond, iDealBed, MLILY, Nectar, GhostBed, Beautyrest, Serta, and Malouf and more, available in firm, medium, and plush comfort profiles.
What to Look for in a California King Mattress
Here is what you need to look for in a California King mattress:
Mattress Dimensions
A California king measures 72 inches wide by 84 inches long, making it 4 inches longer than a standard king. For couples where both partners are tall, the extra length is more valuable than the extra width of a standard king.
Cal King Mattress in a Box
Many of these mattresses are available in a compressed bed-in-a-box format for standard home delivery, with white-glove setup options available on qualifying orders.
Medium-Firm
A medium-firm California king mattress delivers an ideal balance of cushioning and support, making it a versatile choice for a wide range of sleepers. It provides enough contouring to relieve pressure around the shoulders and hips while maintaining proper spinal alignment, making it especially well-suited for back sleepers and combination sleepers who switch between back and side positions.
Plush Pillow Top
For tall side sleepers who want deep surface cushioning alongside the extra length of a Cal king, plush pillow-top options from our Diamond, Serta, and Americanstar collections deliver the right combination.
Split Options
Split configurations use two narrow California twin XL mattresses side by side. However, check individual product pages for specific split Cal king availability.
Explore California King Mattresses at Cloudy
Our California king collection features products from multiple brands, spanning 10- to 16-inch profiles across all comfort levels and construction types, from under $499 to premium options above $2,500.
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Construction |
Best For |
Price Range |
|---|---|---|
|
Memory Foam Cal King |
Motion isolation, tall side sleepers |
$499 to $1,499 |
|
Hybrid Cal King |
Tall all-position sleepers, cooling |
$799 to $2,499 |
|
Pillow Top Cal King |
Tall side and back sleepers |
$599 to $4,099 |
|
Latex Hybrid Cal King |
Natural materials, tall sleepers |
$1,099 to $2,199 |
Who It's For
Cal king mattress is a preferred choice for the following:
Tall Sleepers
The California king is specifically designed for adults whose feet extend beyond the edge of a standard king or queen. The 84-inch length comfortably accommodates most adults up to approximately 6 feet 9 inches in height.
Couples Where Both Partners Are Tall
For couples where both individuals are taller than average, the extra mattress length is often more valuable than the extra 4 inches of width provided by a standard king.
Master Bedroom Luxury Setups
This is the largest standard mattress size available and makes an ideal choice for a primary bedroom, particularly when paired with a matching adjustable bed.
Sleepers With Leg or Foot Discomfort
Tall sleepers who experience leg cramping, foot discomfort, or discomfort from their feet hanging over the edge of the mattress will find immediate relief with the California king's extended length.
Why Trust Cloudy for California King Mattresses?
If you’re looking for extra legroom without sacrificing comfort, Cloudy has got you covered. We offer a wide selection of Cal King mattresses from trusted brands.
1. CertiPUR-US Certified Foam
Every mattress in this collection uses CertiPUR-US certified foam. We independently verify the material safety of each product.
2. Free Shipping
We offer free shipping on every mattress order in this category. The process is easy with no additional delivery fees at checkout.
3. Sleep Trial Guarantee
In our collection, most mattresses include a 120-night sleep trial. This gives tall sleepers time to check the mattress and confirm the extra length meets their needs.
4. Authorized Retailer for Cal King Brands
Cloudy is an authorized dealer for every brand in this mattress collection. This ensures genuine products and full manufacturer support.
5. Competitive Cal King Sale Pricing
We offer California mattress sale pricing across the full collection. This helps you save on original retail prices and financing options.
What Buying Looks Like
Buying a California King mattress from Cloudy is easy and convenient. We provide products with customer-friendly benefits. Additional advantages include:
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Free delivery
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Ready-to-ship products
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Sleep trial guarantee
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Manufacturer warranty
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Online financing options
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Designed for deep comfort and better rest, so you wake up refreshed and ready for the day