Mattress Topper Twin, 3 Inch Gel Infused Memory Foam Bed Topper for Twin Size, CertiPUR-US Certified
Mattress Topper Twin, 3 Inch Gel Infused Memory Foam Bed Topper for Twin Size, CertiPUR-US Certified
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Subrtex

Mattress Topper Twin, 3 Inch Gel Infused Memory Foam Bed Topper for Twin Size, CertiPUR-US Certified

4.3 stars out of 814 reviews
(4.3)|
814 ratings
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Bed Size:Twin
Thickness:3 in

Key item features

  • Gel Infused: Features ventilated gel-infused memory foam that helps regulate sleeping temperature and improves airflow for a more comfortable sleep climate.
  • Comfortable Support: High-density memory foam prolongs mattress longevity, maximizes support, and is soft to accommodate multiple sleeping positions, eliminating body pain.
  • CertiPUR-US Certified: Meets CertiPUR-US Program standards for performance, emissions, and durability, ensuring the foam contains no formaldehyde or harmful phthalates.
  • Pressure Relief: The pliant material conforms to the body, offering pressure relief and a soft, plush feel, ensuring a comfortable night's sleep and eliminating motion transfer.
  • Twin Dimensions: Specifically for Twin size, measuring approximately 75"L x 39"W, with a 3-inch thickness.
  • Versatile Placement: Compatible with any top of any box spring, platform bed, or bed base, and can be cut to size for a perfect fit in campers, RVs, camping, or dorm rooms.
  • Setup Notice: Requires 48-72 hours for the bedding to expand to its proper size and shape after being compressed and packaged.
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Current price is $49.99
Price when purchased online
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  • Free 90-day returns

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Columbus, 43215
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Sold by SUBRTEX
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4.442728184553661 stars out of 5, based on 4986 seller reviews(4.4)
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About this item

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Customer ratings & reviews

4.3 out of 5 stars
stars814 ratings356 reviews
How item rating is calculated
  1. 5 stars71% (580)
  2. 4 stars11% (88)
  3. 3 stars5% (40)
  4. 2 stars3% (28)
  5. 1 star10% (78)

Reviews summary

Pros
  • : Provides a comfortable sleeping surface with the right amount of sink.
  • : Offers affordable options for customers.
  • : Provides sufficient body support while sleeping.
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Showing 1-3 of 356 reviews

Dec 25, 2025
Cathleen
Item details
Bed size: Queen
Thickness: 4 in
Sold bySUBRTEXDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Perfect for Me

This topper is very comfortable. We laid it outside on a tarp outside to let it puff up after unwrapping it. The temp was pretty warm and within a few hours it was evenly expanded to the full 4 inches. We didn't notice any smell at all. The blade on the tool to cut open the plastic wrapping, came loose before I even sliced 4 inches. It wasn't a big deal, i just used scissors and made sure to pull the plastic away from the mattress as I removed the wrapping. I haven't noticed being warmer or sweating because of it.

Helpful?3DV2AQ0WO0LV474648805
Nov 21, 2025
meredith
Top Reviewer
Item details
Bed size: Twin
Thickness: 3 in
Sold bySUBRTEXDelivered byWalmart
5 out of 5 stars review

Verified Purchase

I like this product...I have two...one I have had 6 years...the second about two. They are very comfortable...dont slide around...and they can be removed from cover and cut to size.

Helpful?3DV2AQ0WO0LV474648805
Aug 2, 2025
Emily
Item details
Bed size: King
Thickness: 3 in
Sold bySUBRTEXDelivered byWalmart
5 out of 5 stars review

Verified Purchase

My rubber foam mattress topper

I have recommended this product. I prefer that rubber foam mattress over memory foam that more farmer that rubber foam is the better I like it. I sure would like to find a extra firm rubber foam. I need one 4 inch Xtra fern. I'll tell you it ain't nothing like those rubber foam mattresses.

Helpful?3DV2AQ0WO0LV474648805