Cal-King Mattress Toppers


72x84 inches

Viscosoft’s Cal-King mattress toppers are designed to meet your needs. They provide a soluton for tired mattresses, too firm mattresses, and back pain relief.

Free shipping, easy returns & a 90-day guarantee.

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Orders placed by 2pm ships sam day. Responsive support.  Photo of a light blue mattress topper on top of a bed.
$99.95

Reflex - Cal-King - 2 Inch

Orders placed by 2pm ships sam day. Responsive support.  Photo of a light blue mattress topper on top of a bed.
$134.95

Reflex - Cal-King - 3 Inch

Orders placed by 2pm ships same day. 3" High Density Foam. Photo of a 3" thick white & blue mattress topper secured to a bed with adjustable straps.
$229.95

High Density - Cal King - 3 Inch

Orders placed by 2pm ships same day. 4" High Density Foam. Photo of a 3" thick white & blue mattress topper secured to a bed with adjustable straps.
$299.95

High Density - Cal King - 4 Inch

Orders placed by 2pm ships same day. Dual Layer Memory Foam + Pillow Top. Photo of a dual layer white mattress topper secured to a bed with an 18" deep pocket skirt.
$249.95

Serene Hybrid - Cal King - 4 Inch

Serene Hybrid Mattress Topper now available in 3 inch and 4 in thickness
$219.95

Serene Hybrid - Cal King - 3 Inch

Orders placed by 2pm ships same day. 4" Copper Infused Foam. Made in the USA. Photo of a 4" thick white mattress topper secured to a bed with adjustable straps.
$399.95

Active Cooling - Cal King - Ivory

Photo of the black cooling cover unzipped and pulled back exposing the dual layered, copper infused foam of the mattress topper.
$399.95

Active Cooling - Cal King - Black

Our Cal-King Best Sellers

Select High Density Cal-King Select High Density Cal-King

Select High Density

Our Cal-King high-density memory foam mattress topper is more durable than comparable foams, feels plush & pushes back with resilient support after your body settles.

SHOP CAL-KING SELECT >
Serene Hybrid Cal-King Serene Hybrid Cal-King

Serene Hybrid

The best of both worlds. This Cal-King mattress topper balances the support of memory foam with the plush comfort of a down alternative pillow top cover.

SHOP CAL-KING SERENE HYBRID >
Active Cooling Cal-King Active Cooling Cal-King

Active Cooling

This Cal-King mattress topper is built with copper-infused foam & a cover made with phase-changing yarns to help you sleep cool throughout the night.

SHOP CAL-KING ACTIVE COOLING >
Cal-King Mattress Topper Cal-King Mattress Topper

Reflex

This Cal-King mattress topper is made of 100% CertiPUR-US gel-infused memory foam & adds a pleasant layer of support to the mattress beneath.

SHOP CAL-KING REFLEX >

EXTRA ROOM IN ALL DIRECTIONS

The Cal-King Mattress Topper

Cal-King (California King) is a great size for those looking for that extra room that a King sized bed provides but adds extra vertical length so you have some extra room at your feet. Perfect for people who are tall or people who have pets that just love to hog the area at the foot of the bed. 

Cal-King Mattress Topper
Cal-King Mattress Topper

WE'VE GOT SOMETHING FOR EVERYBODY

Wide variety of toppers

We have a wide selection of Cal-King sized mattress toppers, including high-density memory foam for pain relief, dual-layered pillow-top & memory foam for plush comfort, and copper-infused foam for cooling relief.

All of our Cal-King mattress toppers have a 90-day guarantee, fast & free shipping, and hassle-free returns.

Not the size you need?