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Deal.ai › Mainstays › Mattress Covers
Mainstays
Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL

Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL

Best price now

$24.98at WalmartChecked Nov 12

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Price facts

  • Last seen at $24.98 at Walmart on Nov 12.

Our take on the Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL

A 1.5-inch Twin XL memory foam topper with a seven-zone layout that cushions shoulders, hips and lower back. One side is zoned for massaging comfort, the other for firmer targeted support, so you can flip it to change the feel. The slim profile fits under a standard fitted sheet and the foam helps limit motion transfer. It suits renters, dorm rooms and guest beds where a full mattress swap is not an option, and it is a modest upgrade next to thicker 3- and 4-inch toppers that soften a bed more but cost more and change the sheet fit.

Best forTwin XL dorm and guest bedsSleepers who want light pressure relief without a new mattressCouples bothered by motion transferRenters who cannot replace the mattress
Pros
  • Seven-zone layout targets shoulders, hips and lower back
  • Reversible: zoned comfort on one side, firmer support on the other
  • 1.5-inch profile fits under standard fitted sheets
  • Memory foam helps reduce motion transfer
  • Medium firmness suits most sleep positions
  • Light at about 6 lb, easy to move and flip
Cons
  • Thin 1.5 inches adds only modest cushioning
  • Spot clean only, no machine washing
  • Memory foam can sleep warm
  • May not fix a badly sagging mattress

Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL prices at every store

  • WalmartNew

    In stock

    $24.98+ $6.99 shippingChecked Nov 12
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Store links may earn us a commission. Price via Klarna.

Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL price history

Lowest price we've seen: $24.98 on Nov 12 at Walmart. Tracked across 1 store since Nov 12.

What reviewers say

Buyers rate it well overall, around 4.3 out of 5 across thousands of ratings. Most praise the added comfort and the reversible zoned design for the money. Complaints center on the thin profile and warmth.

What people mention
  • ComfortPraisedBuyers say it softens a firm mattress and eases pressure on shoulders and hips.
  • ThicknessCriticisedSome find 1.5 inches too thin to make a real difference on a hard or sagging bed.
  • Reversible designPraisedOwners like flipping between the zoned comfort side and the firmer side.
  • WarmthCriticisedA few sleepers report the memory foam traps heat.
  • Motion transferPraisedCouples say movement on one side is less noticeable on the other.
  • SetupMixedIt needs time to expand after unrolling, and some say the corners stay flat longer.

From Walmart

  • Reversible design: one side offers zoned massaging comfort, the reverse side delivers firmer targeted support
  • Seven-zone memory foam layout cushions shoulders, hips and lower back and conforms to the body to help relieve pressure points
  • Medium firmness for a balanced everyday feel
  • Slim 1.5-inch profile fits beneath standard fitted sheets
  • Memory foam construction helps minimize motion transfer for less disturbed sleep
  • Spot cleaning only for easy maintenance
Sizes
Twin-XL, Full, Queen, King
Fit
Slim 1.5-inch profile fits beneath standard fitted sheets; sized for Twin-XL mattresses at 38 inches wide, 79 inches long and 1.5 inches high
Sizing
Medium firmness; sized specifically for Twin-XL mattresses (38 in x 79 in x 1.5 in)
Care
Spot clean only
Returns
Free 90-day returns
Shipping
Sold and shipped by Walmart.com; delivery available as soon as 12 minutes, pickup as soon as 1 hour

About the Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL

This is a 1.5-inch memory foam mattress topper sized for Twin XL beds. It has a seven-zone layout that cushions the shoulders, hips and lower back. The foam conforms to the body to help relieve pressure points and helps minimize motion transfer.

The topper is reversible. One side gives zoned massaging comfort, and the other side gives firmer targeted support. Firmness is medium.

The slim profile fits beneath standard fitted sheets. Spot clean only.

Bed size
Twin XL
Dimensions
38 in wide x 79 in long x 1.5 in high
Thickness
1.5 in
Material
Memory foam
Firmness
Medium
Design
Reversible, 7-zone layout
Pattern
Zoned
Color
Blue
Care
Spot clean only
Weight
6.17 lb

What buyers say

Buyers like
  • Overall pick rating
  • 4.3 out of 5 stars from 4,812 ratings
  • 50+ bought since yesterday

Specifications

Bed Size
Twin XLSource
Color
BlueSource
Firmness
Medium
Thickness
1.5 in
Fill material
Memory Foam
Material
Memory Foam

Questions and answers

Will it fit a Twin XL mattress?
Yes. It is cut for Twin XL, the 39 by 80 inch size common in dorms. The 1.5-inch profile fits under a standard fitted sheet.
How firm is it?
Medium. One side is zoned for softer, massaging comfort and the reverse is firmer for targeted support.
Can I wash it?
No. It is spot clean only, so blot stains with a damp cloth and let it air dry.
Does it help with motion transfer?
The memory foam absorbs some movement, so a partner shifting is less noticeable. It is not a full motion-isolation layer.
Will it fix a sagging mattress?
Not really. At 1.5 inches it adds cushioning but cannot correct deep dips or a worn-out mattress.
Does it sleep hot?
Memory foam can retain heat. Some owners find it warm; a breathable mattress protector helps.
Where is the Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL cheapest?
At Walmart, for $24.98, as of our latest check.
What do buyers say about the Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL?
Buyers like: Overall pick rating; 4.3 out of 5 stars from 4,812 ratings; 50+ bought since yesterday.

Stores we've priced the Mainstays 1.5 7-Zone Reversible Memory Foam Topper Twin XL at

  • Walmart deals and prices

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