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California king mattresses

California King Mattresses

For those looking for a little more leg room at bedtime, consider a California king-size mattress. This is slightly narrower, 72"" instead of 76"", but longer, 84"" instead of 80"", than a traditional king mattress. At Sam's Club®, we offer this size mattress from popular brands, and we also carry the sheets and other accessories to go with them.

Pick Your Mattress Type

When choosing your California king mattress, memory foam is a popular way to go. It cradles your body and eliminates pressure points, helping you sleep more soundly. It also keeps you cooler because it promotes airflow. A traditional innerspring Cal king mattress features wrapped coils with a layer of padding over them. This provides exceptional firmness and support. If both of these sound good, consider the Serta iComfort line of hybrids that combine both types into one comfortable sleep solution.

Another popular option is an adjustable mattress like the ones from TEMPUR-Pedic. They allow you to raise the head or foot of the bed for better sleep. They can also help with certain health issues.

Pick Your Brand

In addition to Serta and TEMPUR-Pedic, we also carry California king mattresses from brands like Night Therapy, Lane, HoMedics and American Sleep. They come in wide range of price points to help meet your needs. Combined with our members-only pricing and White Glove Delivery service, a Cal king mattress from our selection is a smart choice.


As part of our home collection, we also carry all the bedding and other accessories you need for your new California king mattress. Look for mattress pads that offer 10- or 15-year warranties on the pad and the mattress in case of accidental spills. A bed frame is a must have to keep your mattress set well off the floor, and of course, don't forget the right sheets, comforters and throw pillows to tie it all together.

Departments in california king mattresses