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Best Firm Mattress for Back Support - Comfort & Durability

(49 products)
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  • White mattress with subtly diamond-patterned sides, angled view. White mattress on a raised adjustable base in a bedroom with a dark tufted headboard.
    Up to 19% off

    10 Inch Chime Memory Foam - Firm Memory Foam Mattress

    4.5
    Rated 4.5 out of 5 stars
    65 Reviews
    $476.47 $585.62
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  • Low-profile white patterned mattress with two dark bands around the sides. Exploded mattress diagram showing the quilted cover, padding and spring unit.
    Up to 19% off

    8 Inch Chime Innerspring - Firm Mattress

    4.5
    Rated 4.5 out of 5 stars
    52 Reviews
    $340.01 $417.90
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  • Gray quilted mattress on a dark adjustable base, lying flat. Gray quilted mattress on an adjustable base with its head section raised.
    Up to 19% off

    Augusta - Firm Mattress

    4.5
    Rated 4.5 out of 5 stars
    52 Reviews
    $341.52 $419.75
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  • Black mattress with a lightly textured white top on a white background. Black mattress and foundation on a beige tufted bed against a white brick wall.
    Up to 19% off

    Limited Edition Firm - Mattress

    4.5
    Rated 4.5 out of 5 stars
    78 Reviews
    $290.26 $356.75
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  • Blue-sided mattress with a white lattice-patterned top on a white background. Blue and white mattress on a raised adjustable base in a dark blue bedroom.
    Up to 19% off

    10 Inch Chime Elite 2.0 - Firm Mattress

    4.6
    Rated 4.6 out of 5 stars
    38 Reviews
    $646.10 $794.11
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  • Thin navy-sided mattress with a white diamond-quilted top. Thin navy and white mattress on a raised metal adjustable base.
    Up to 19% off

    Ashley Firm - Mattress

    4.5
    Rated 4.5 out of 5 stars
    52 Reviews
    $144.75 $177.91
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  • Angled view of a black tufted mattress with quilted sides on a black foundation. Front view of a black tufted mattress with patterned side panels and a black foundation.
    Up to 20% off

    Karla Luxury Firm Mattress

    4.6
    Rated 4.6 out of 5 stars
    66 Reviews
    $1,279.99 $1,599.99

    ✓ In stock - quick delivery

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  • White tufted mattress on a matching quilted foundation, shown from an angle. Front view of a white tufted mattress and foundation with gold corner accents.
    Up to 20% off

    Eleanor Box Top Medium Firm Mattress

    4.6
    Rated 4.6 out of 5 stars
    66 Reviews
    $1,999.99 $2,499.99

    ✓ In stock - quick delivery

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  • White deeply tufted mattress with quilted sides on a matching foundation. Front view of a white tufted mattress and quilted foundation with gold details.
    Up to 20% off

    Genevieve Firm Mattress

    4.6
    Rated 4.6 out of 5 stars
    66 Reviews
    $1,999.99 $2,499.99

    ✓ In stock - quick delivery

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  • Front view of a black Bel-Opedic mattress with blue patterns and turquoise side markings. Black mattress corner showing the textured cover and cushion-firm side label.
    Up to 20% off

    Bucca Cushion Firm 13" Mattress

    4.9
    Rated 4.9 out of 5 stars
    100 Reviews
    $1,119.99 $1,399.99

    ✓ In stock - quick delivery

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  • Dark gray tufted mattress on a matching black foundation, angled view. Brandon mattress information sheet with firmness, cooling, and support features.
    20% off

    Brandon 14" Medium Firm Hybrid Mattress (King)

    4.6
    Rated 4.6 out of 5 stars
    36 Reviews
    $719.99 $899.99

    ✓ In stock - quick delivery

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  • Navy-sided mattress with a blue-and-white paisley top on white. Front view of a navy mattress on a light wooden bed between matching nightstands.
    Up to 19% off

    Firm Luxe 2.0 - Mattress

    4.7
    Rated 4.7 out of 5 stars
    26 Reviews
    $926.54 $1,138.79
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  • Black and copper quilted mattress on a dark foundation, angled view. Front view of a black quilted mattress with copper piping on a dark foundation.

    Celine Copper ET Cushion Firm Hybrid Quilted Mattress

    4.6
    Rated 4.6 out of 5 stars
    66 Reviews
    $4,099.99

    ✓ In stock - quick delivery

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  • Gray mattress with a deeply quilted top and dark patterned sides, angled view. Close-up of a gray mattress showing its quilted top edge and patterned side panel.
    Up to 40% off

    13" Quilted Hybrid Mattress, Firm

    4.7
    Rated 4.7 out of 5 stars
    46 Reviews
    $628.25 $1,041.43

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  • White quilted mattress with a dark gray patterned side panel, shown at an angle on a white background. Close-up of a white tufted mattress top and dark gray side panel with a linked geometric pattern.
    Up to 39% off

    10" Quilted Hybrid Mattress, Medium Firm

    4.7
    Rated 4.7 out of 5 stars
    46 Reviews
    $506.47 $830.68

    Free Shipping

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  • Gray mattress with a dark quilted top on a light upholstered bed in a bright bedroom. Close-up of black mattress quilting with white diagonal lines forming rounded diamond sections.
    Up to 40% off

    Pure Ice - 14" Lux Firm Quilted Mattress

    4.7
    Rated 4.7 out of 5 stars
    48 Reviews
    $745.43 $1,247.57

    Free Shipping

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  • Gray mattress with a black geometric top on a white tufted bed in a bedroom overlooking the water. Close-up of black mattress fabric with small quilted diamonds and broad white geometric lines.
    Up to 40% off

    10" Smooth Top Foam, Lux Firm Mattress

    4.7
    Rated 4.7 out of 5 stars
    46 Reviews
    $623.18 $1,043.20

    Free Shipping

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  • Front view of a black patterned mattress on a matching dark foundation. Black hybrid mattress with patterned sides on a dark foundation, angled view.
    Up to 20% off

    Harper Medium-Firm 14" Hybrid Mattress

    4.6
    Rated 4.6 out of 5 stars
    68 Reviews
    $1,199.99 $1,499.99

    ✓ In stock - quick delivery

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