Behost 8 inch Twin Size Mattress in a Box, Fiberglass-Free Medium Firm Cooling Memory Foam, CertiPUR-US Certified
Behost 8 inch Twin Size Mattress in a Box, Fiberglass-Free Medium Firm Cooling Memory Foam, CertiPUR-US Certified
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Behost 8 inch Twin Size Mattress in a Box, Fiberglass-Free Medium Firm Cooling Memory Foam, CertiPUR-US Certified

4.2 stars out of 39 reviews
(4.2)|
39 ratings

Key item features

  • Adaptive Comfort: Memory foam contours to the body, easing pressure points and supporting spinal alignment for restful sleep.
  • Cooling Design: Breathable surface and materials promote airflow, reducing heat buildup for a cooler night's sleep.
  • Balanced Support: Medium-firm feel provides steady support for the spine and hips, suitable for back and most side sleepers.
  • Effortless Setup: Shipped in a compact box, the mattress allows for easy unboxing and placement on a foundation or slats.
  • Versatile Placement: Ideal for smaller rooms, guest rooms, dorms, or apartments, offering premium feel in various settings.
  • Certified Purity: CertiPUR-US and OEKO-TEX certified materials assure purity and peace of mind, with a removable, washable top cover for easy cleanup.
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was $169.99
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Customer ratings & reviews

4.2 out of 5 stars
stars39 ratings20 reviews
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Reviews summary

Pros
  • : Has a comfort level that is neither too soft nor too firm.
  • : Offers great quality at a lower cost.
Neutral
  • : Firmness varies from very firm to medium firm depending on users.
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Showing 1-3 of 20 reviews

Jan 18, 2026
ernie
Item details
Bed size: Queen
Mattress thickness: 8 in
Sold byKeenstoneDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Heavy and very well wrapped...it took a full 72 hours for my queen size mattress to decompress...it was worth the wait....first time box mattress purchase.....well pleased.

Helpful?5YPX0XZ7L1W417057814946
Nov 29, 2020
jeannette
5 out of 5 stars review

Verified Purchase

Twin Mattress

Very well made mattress. Suits our purpose for my grandsons bed. Not to firm nor overly soft. Just right!!

Helpful?5YPX0XZ7L1W417057814946
Jul 10, 2020
Vere
5 out of 5 stars review

Verified Purchase

Great mattress

So in love with this mattress. I bought it for my daughter and I end up buying this mattress for my all of my family members.

Helpful?5YPX0XZ7L1W417057814946