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12 Inch Mattresses

Experience the ultimate comfort and support with our selection of 12-inch mattresses. Designed to provide a luxurious sleeping experience, these mattresses offer the perfect balance of softness and firmness for a restful night's sleep. Whether you prefer memory foam, hybrid, or innerspring construction, our 12-inch mattresses are crafted with high-quality materials to ensure durability and long-lasting comfort. Upgrade your bedroom with a new 12-inch mattress and wake up feeling refreshed and rejuvenated every morning.

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  1. Bestier - 12 Inch Cooling Gel Mattress Medium Firm Memory Foam Mattress in a Box - Full

    SKU: J39TG4JY8V

    Product Description

    A gel-infused memory foam mattress offering breathable, pressure-relieving, and temperature-regulated comfort for restful sleep.
    See all Mattresses
    Your price for this item is $299.99

  2. Bestier - 12 Inch Cooling Gel Mattress Medium Firm Memory Foam Mattress in a Box - King

    SKU: J39TG4JYGF

    Product Description

    A gel-infused memory foam mattress offering medium-firm support, breathability, and pressure relief for cool, comfortable sleep.
    See all Mattresses
    Your price for this item is $389.99
    Save $40
    The previous price was $429.99

  3. Sealy - Dreamlife 12” Hybrid Mattress-in-a-Box, Twin XL - White

    SKU: J3GWLTC7FZ

    Product Description

    A white hybrid mattress featuring gel memory foam, encased coils, and antimicrobial surface protection for restful sleep.
    See all Mattresses
    Your price for this item is $774.00

  4. Winado - 12 Inch Twin Size Hybrid Memory Foam Mattress,Individually Wrapped Coils Pocket Spring,Strong Edge Support,Medium Firm - Black

    SKU: J2SZ7TZYGS

    Product Description

    A medium-firm black hybrid mattress with memory foam, pocket coils, and strong edge support for restful sleep.
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    Your price for this item is $184.99
    Save $105
    The previous price was $289.99

  5. Winado - 12"H Queen Size Hybrid Memory Foam Mattress,Individually Wrapped Coils Pocket Spring,Strong Edge Support,Medium Firm - Black

    SKU: J2PFRZQ4JX

    Product Description

    A medium-firm black hybrid mattress with memory foam, pocket coils, and strong edge support for restful sleep.
    See all Mattresses
    Your price for this item is $286.99
    Save $113
    The previous price was $399.99

  6. Dyonery - Medium - Extra Firm Flippable Mattress Queen, 12 Inch High Density Bed-Mattress in Box - White

    SKU: JJGT9CHSR2

    Product Description

    A white, fiberglass-free gel and bamboo memory foam mattress with flippable medium or extra firm support.
    See all Mattresses
    Your price for this item is $270.00

  7. Dyonery - Medium Firm Mattress King Size 12 Inch, Cooling Gel With High Density Foam Mattresses in Box - White

    SKU: JJGT9CHSZR

    Product Description

    A white medium firm king mattress featuring cooling gel and high-density foam for comfortable sleep.
    See all Mattresses
    Your price for this item is $375.00

  8. Dyonery - Medium Firm Mattress Queen Size 12 Inch, Cooling Gel With High Density Foam Mattresses in Box - White

    SKU: JJGT9CHSZG

    Product Description

    A medium firm queen mattress in white featuring cooling gel and high-density foam for comfortable sleep.
    See all Mattresses
    Your price for this item is $300.00

  9. Dyonery - Medium - Extra Firm Flippable Mattress King, 12 Inch High Density Bed-Mattress in Box - White

    SKU: JJGT9CHS65

    Product Description

    A flippable white gel and bamboo memory foam mattress offering medium to extra firm support for deep sleep.
    See all Mattresses
    Your price for this item is $360.00

  10. Bestier - 12 Inch Cooling Gel Mattress Medium Firm Memory Foam Mattress in a Box - Queen

    SKU: J39TG4JYG8

    Product Description

    A breathable white memory foam mattress with cooling gel, offering medium-firm support and pressure relief.
    See all Mattresses
    Your price for this item is $339.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.