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10 Best full size 8 inch mattresses of 2026

Save up to 31% off
  • Best Choice

    1

    FATHOM Firm Full Mattress 8 Inch Memory Foam Mattress Full Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified
    FATHOM
    9.8
    Exceptional

    FATHOM Firm Full Mattress 8 Inch Memory Foam Mattress Full Size Bed in a Box for Back Pain Relief and Cool Sleep with Gel Foam and Removeable Fiberglass Free Cover, CertiPUR-US Certified

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  • Value for Money

    2

    Zinus 8 Inch Green Tea Cooling Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box
    Zinus
    9.7
    Exceptional

    Zinus 8 Inch Green Tea Cooling Memory Foam Mattress [New Version], Full, Fiberglass Free, Medium Firmness, Cooling Gel Foam, Certified Safe Foams & Fabric, Mattress in A Box

    31% Off
    • refill:Gel Memory Foam
    • product dimensions:75 x 54 x 8 inches
    • care instructions:Spot clean only
    • country of origin:Indonesia
    • item weight:35.5 pounds

  • 3

    Neo Sleep Full Size Mattress, 8 Inch Hybrid Comfort & Supportive Mattress in a Box, Cooling Gel Memory Foam and Spring with Pressure Relief, CertiPUR-US Certified
    Neo Sleep
    9.5
    Excellent

    Neo Sleep Full Size Mattress, 8 Inch Hybrid Comfort & Supportive Mattress in a Box, Cooling Gel Memory Foam and Spring with Pressure Relief, CertiPUR-US Certified

    10% Off Limited Time Deal

  • 4

    EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel, Pressure Relief with Medium Firm Support, CertiPUR-US Certified, 75''L x 54''W, ‎37.3 pounds White
    EGOHOME
    9.2
    Excellent

    EGOHOME Full Size Memory Foam Mattress, 8 Inch Bed Mattress in A Box with Cooling Green Tea Gel, Pressure Relief with Medium Firm Support, CertiPUR-US Certified, 75''L x 54''W, ‎37.3 pounds White

    • refill:N/A
    • product dimensions: 75 x 54 x 8 inches
    • care instructions:N/A
    • country of origin: USA
    • item weight: 37.3 pounds

  • 5

    Zinus 8 Inch Full Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials
    Zinus
    8.9
    Very Good

    Zinus 8 Inch Full Cooling Essential Memory Foam Mattress [NewVersion], Fiberglass Free, Medium Feel, Breathable Cooling Layers, Certified Safe Materials

    • refill:Memory Foam, High Density Foam
    • product dimensions:75 x 54 x 8 inches
    • care instructions:Spot Clean Only
    • country of origin:Indonesia
    • item weight:35.6 pounds
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  • 6

    Aosha Full Size Mattress, 8 inch Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief CertiPUR-US Certified Mattress for Kid Adult in a Box
    Aosha
    8.8
    Very Good

    Aosha Full Size Mattress, 8 inch Memory Foam Mattress Medium Firm Mattresses for Cool Sleep Relieving Pressure Relief CertiPUR-US Certified Mattress for Kid Adult in a Box

    10% Off Limited Time Deal

  • 7

    GAESTE 8 Inch Full Cooling Gel Memory Foam Mattress for Cool Sleep Medium Feel CertiPUR-US Certified Foam, Mattress in a Box Pressure Relief Removable Cover No Fiberglass (Full, 8 in)
    GAESTE
    8.7
    Very Good

    GAESTE 8 Inch Full Cooling Gel Memory Foam Mattress for Cool Sleep Medium Feel CertiPUR-US Certified Foam, Mattress in a Box Pressure Relief Removable Cover No Fiberglass (Full, 8 in)

    • refill:N/A
    • product dimensions:75 x 54 x 8 inches
    • care instructions:N/A
    • country of origin:N/A
    • item weight:48 pounds

  • 8

    Zinus 8 Inch Full Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box
    Zinus
    8.5
    Good

    Zinus 8 Inch Full Green Tea Memory Foam Mattress [New Version], Fiberglass Free, Medium Firm Feel, Zoned Pressure Relief, Certified Safe Foams & Fabric, Mattress in A Box

    • refill:Memory Foam, High Density Foam
    • product dimensions:75 x 54 x 8 inches
    • care instructions:Spot clean only
    • country of origin:Indonesia
    • item weight:36.7 pounds

  • 9

    Novilla Full Size Mattress, 8 Inch Full Size Mattress in a Box, Gel Memory Foam Mattresses with Comfort Foam for Cooling Night Sleep, Pressure Relief, CertiPUR-US Certified
    Novilla
    8.4
    Good

    Novilla Full Size Mattress, 8 Inch Full Size Mattress in a Box, Gel Memory Foam Mattresses with Comfort Foam for Cooling Night Sleep, Pressure Relief, CertiPUR-US Certified

    • refill:N/A
    • product dimensions:‎75 x 54 x 8 inches
    • care instructions:N/A
    • country of origin:N/A
    • item weight:‎34.9 pounds

  • 10

    Amazon Basics Plush Memory Foam Mattress, Breathable, 8 Inch, Full, White/Grey, 75 x 54 x 8 inches
    Amazon Basics
    8.3
    Good

    Amazon Basics Plush Memory Foam Mattress, Breathable, 8 Inch, Full, White/Grey, 75 x 54 x 8 inches

    • refill:Memory Foam
    • product dimensions:75 x 54 x 8 inches
    • care instructions:Spot clean - Do not remove cover.
    • country of origin:USA
    • item weight:35.6 pounds

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