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California King Mattress Topper

Transform your sleep experience with a luxurious California King mattress topper, designed to enhance comfort and support for the ultimate night of rest. Perfectly tailored for those who crave a plush sleeping surface, these toppers add an extra layer of softness to your existing mattress. Whether you're looking to rejuvenate an older bed or simply elevate your sleep quality, a California King mattress topper is an ideal solution. Explore our selection to find the perfect match for your needs and indulge in the restful sleep you've been dreaming of.

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  1. Tempur-Pedic - TEMPUR-Adapt® 3" Memory Foam Mattress Topper, Caifornia King - White

    SKU: J39ZHV7VF2

    And the best part is I am not waking up stiff or sore. I love this topper!!! BEST DECISION EVER!!...By far the best purchase I could have made. No more back pain. Absolutely love it!...Best Decision EVER!!!...

    Product Description

    A white memory foam topper with moisture-wicking, hypoallergenic cover for personalized comfort and support.
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    Your price for this item is $409.00

  2. Peace Nest - Plush 3" Down Alternative Mattress Topper, California King - White

    SKU: JXVVXHK2CK

    Product Description

    A white, quilted down-alternative topper with microfiber fabric, plush polyester fill, secure straps, and machine-washable convenience.
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    Your price for this item is $66.39
    Save $16
    The previous price was $82.99

  3. Peace Nest - Plush 2" Down Alternative Mattress Topper, California King - White

    SKU: JXVVXHK2XR

    Product Description

    A white quilted topper with plush polyester fill, smooth microfiber fabric, secure straps, and machine-washable convenience.
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    Your price for this item is $64.79
    Save $16
    The previous price was $80.99

  4. Tempur-Pedic - TEMPUR-Adapt® + Cooling 3" Memory Foam Mattress Topper, Caifornia King - White

    SKU: J39ZHVJ7W9

    Best sleep in tears...I absolutely love my topper. Can't believe how much better I sleep...Great product...Best sleep with my back problems then Ive ever had. Gives great support.

    Product Description

    A white memory foam mattress topper with cooling cover that adapts to your body for restful, undisturbed sleep.
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    Your price for this item is $509.00

  5. Emma + Oliver - Astor Memory Foam Mattress Topper with Cooling Gel Infused, CertiPUR-US Certified Foam and 5-Zone Support - Green

    SKU: JJG8LRR24T

    I love a soft bed and this just made it feel just right....I absolutely love this mattress topper!

    Product Description

    A green memory foam mattress topper with cooling gel, five-zone support, and CertiPUR-US certified construction.
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    Your price for this item is $21.08
    Save $2
    The previous price was $23.16

  6. Tempur-Pedic - TEMPUR-Cloud® 2" Memory Foam Mattress Topper, California King - White

    SKU: J39ZHV7VS6

    Best sleep ever...Best sleep ever!

    Product Description

    A white memory foam topper with hypoallergenic cover that relieves pressure and reduces motion transfer for restful sleep.
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    Your price for this item is $214.00

  7. Cheer Collection - Quilted Mattress Pad with Deep Pockets - Premium, Comfortable Cover & Topper, King Size - White

    SKU: JXW9CRY2XP

    Product Description

    A white quilted mattress pad with rayon-from-bamboo and polyester shell, hypoallergenic hollow-fiber fill, and deep pockets.
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    Your price for this item is $43.99
    Save $81
    The previous price was $124.99

  8. Bestier - 4 Inch 5-Zone Memory Foam Mattress Topper, Gel Infused Foam Mattress Topper for Pressure Relief Bed Topper - King

    SKU: J39TG4JLTW

    Product Description

    A gel-infused, black memory foam topper with 5-zone support and cooling airflow channels for pressure relief.
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    Your price for this item is $139.99
    Save $60
    The previous price was $199.99

  9. Bestier - 2" Cooling Gel Memory Foam Mattress Topper - King

    SKU: J39TG4JLYP

    Got this cooling topper and its the best thing I ever did. Sleep like a baby.

    Product Description

    A white gel-infused memory foam topper with ventilated holes offers cooling comfort and pressure relief.
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    Your price for this item is $85.99

  10. Bestier - 4" Cooling Gel Memory Foam Mattress Topper - King

    SKU: J39TG4JL94

    Product Description

    A gel-infused memory foam topper with ventilated holes offers cooling comfort and pressure relief for restful sleep.
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    Your price for this item is $149.99
    Save $42
    The previous price was $191.99
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FAQ

California King mattress toppers are often made from materials such as memory foam, latex, down alternative, or gel-infused foam. Each material offers unique benefits for comfort and support.

Cleaning instructions vary by material, but most mattress toppers can be spot cleaned with mild detergent and a damp cloth. Some toppers come with removable, machine-washable covers for easier maintenance.

Yes, many California King mattress toppers are designed with cooling features such as gel infusions, ventilated foam, or moisture-wicking covers to help regulate temperature and keep you comfortable through the night.

Some mattress toppers, especially those made from memory foam, may have a slight odor when first unpacked. This is normal and usually dissipates within a few hours to a couple of days when aired out in a well-ventilated room.

Many California King mattress toppers are designed with features like non-slip bottoms or corner straps to help keep them securely in place on your mattress, minimizing movement while you sleep.