Skip to contentGo to Product Search
Main Content
Best Buy

/

bedroom

/

mattresses

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.

Read More
Results
Main Results

  1. Bestier - 12 Inch Twin Size Gel Memory Foam Mattress, Breathable Design, High-Density Pressure Relief Support - Gray

    SKU: J39TG43377

    Product Description

    A gray gel memory foam mattress offering breathable, cooling comfort and high-density pressure relief support.
    See all Mattresses
    Your price for this item is $279.99
    Save $84
    The previous price was $363.99

  2. Vipbear - 12" Medium Firm/Firm Reversible Mattress, Gel Green Tea Pressure‑Relief Bed Mattress, CertiPUR‑US Certified - 12 inch

    SKU: JJGT92X247

    Product Description

    A reversible memory foam mattress offers medium-firm or firm support, green-tea pressure relief, and CertiPUR-US certification.
    See all Mattresses
    Your price for this item is $299.99
    Save $120
    The previous price was $419.99

  3. Bestier - 12 Inch Full Size Gel Memory Foam Mattress, Breathable Design, High-Density Pressure Relief Support - Gray

    SKU: J39TG4337V

    Product Description

    A gray gel memory foam mattress with breathable design and high-density support for pressure relief and comfort.
    See all Mattresses
    Your price for this item is $369.99
    Save $111
    The previous price was $480.99

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

    SKU: J39TG4JYGF

    Good deals on beds, quality is great and price is affordable....Having it shipped to my house is also a great plus...Affordable, Great quality, shipped to my house

    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 $429.99
    Save $30
    The previous price was $459.99

  5. Bestier - 12 Inch King Size Gel Memory Foam Mattress, Breathable Design, High-Density Pressure Relief Support - Gray

    SKU: J39TG433JF

    Product Description

    A gray gel memory foam mattress offering breathable cooling and high-density pressure relief for all sleepers.
    See all Mattresses
    Your price for this item is $529.99
    Save $159
    The previous price was $688.99

  6. Anysun - 12" Twin Memory Foam Mattress – Gel-Infused Cooling Layer, High-Density Support, CertiPUR-US Certified - White

    SKU: JXT6CHQ73S

    Product Description

    A white memory foam mattress with gel-infused cooling layer and high-density support for plush, breathable comfort.
    See all Mattresses
    Your price for this item is $259.99
    Save $250
    The previous price was $509.99

  7. Bestier - 12 Inch Twin XL Size Gel Memory Foam Mattress, Breathable Design, High-Density Pressure Relief Support - Gray

    SKU: J39TG4337T

    Product Description

    A gray gel memory foam mattress with breathable, cooling design and high-density pressure relief support.
    See all Mattresses
    Your price for this item is $289.99
    Save $87
    The previous price was $376.99

  8. Bestier - 12 Inch Queen Size Gel Memory Foam Mattress, Breathable Design, High-Density Pressure Relief Support - Gray

    SKU: J39TG433J8

    Product Description

    A gray gel memory foam mattress with breathable design and high-density, pressure-relieving support for all sleepers.
    See all Mattresses
    Your price for this item is $459.99
    Save $99
    The previous price was $558.99

  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 $359.99

  10. 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 $269.99
1 - 12 of 12 items
12 items

Best Sellers

Related Pages

FAQ

12 inch mattresses often feature a combination of materials such as memory foam, latex, innerspring coils, or hybrid constructions. These layers are designed to provide balanced support, pressure relief, and durability for a comfortable night's sleep.

Yes, many 12 inch mattresses, especially those made from memory foam or hybrid materials, are compatible with adjustable bed frames. Always check the product details to ensure compatibility with your specific bed base.

Many 12 inch mattresses, particularly those with memory foam or individually wrapped coils, are designed to minimize motion transfer. This feature is ideal for couples or light sleepers who want to avoid disturbances from movement during the night.

Some 12 inch mattresses incorporate cooling technologies such as gel-infused foam, breathable covers, or open-cell structures to help regulate temperature and prevent overheating while you sleep.

Most 12 inch mattresses can be used on platform beds or slatted bases, as long as the slats are properly spaced for adequate support. Always review the manufacturer's recommendations for the best mattress performance.