Arctus 8“ Twin Mattress, Gel Memory Foam Twin Size Mattress in a Box, Medium Firm
Arctus 8“ Twin Mattress, Gel Memory Foam Twin Size Mattress in a Box, Medium Firm
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Arctus 8“ Twin Mattress, Gel Memory Foam Twin Size Mattress in a Box, Medium Firm

4.4 stars out of 1016 reviews
(4.4)|
1,016 ratings
Arctus 8“ Twin Mattress, Gel Memory Foam Twin Size Mattress in a Box, Medium FirmSynthoSpace 8 inch Memory Foam Mattress Twin Size Mattress in a Box Medium FirmSynthoSpace Full Mattress 6 inch Memory Foam Mattress in a Box Medium FirmSynthoSpace 10 inch Memory Foam Mattress Queen Size Mattress in a Box Medium FirmSynthoSpace Twin Size Mattress 6 inch Memory Foam Mattress in a Box Medium FirmSynthoSpace 10 inch Memory Foam Mattress King Size Mattress in a Box Medium FirmSynthoSpace 8 inch Memory Foam Mattress King Mattress in a Box Medium FirmSynthoSpace 10 inch Memory Foam Mattress Twin Size Mattress in a Box Medium FirmSynthoSpace 8 inch Memory Foam Mattress Queen Mattress in a Box Medium FirmSynthoSpace Queen Mattress 6 inch Memory Foam Mattress in a Box Medium FirmSynthoSpace King Mattress 6 inch Memory Foam Mattress in a Box Medium FirmSynthoSpace Full Mattress 10 inch Memory Foam Mattress in a Box Medium FirmSynthoSpace 8 inch Memory Foam Mattress Full Size Mattress in a Box Medium Firm
Bed Size:Twin
Mattress Thickness:8 in

Key item features

  • Cooling Gel Layer: The addition of gel provides an extra layer of cooling, keeping you soothed and dry even on hot summer days.
  • Certified Safety: The memory foam mattress is CertiPUR-US and OEKO-TEX certified, ensuring safety for both adults and children.
  • Medium Firm Support: Offers medium firmness, providing good support for all parts of the body while being soft to the touch.
  • Customer Service: Dedicated to improving customer shopping and service experience, with prompt responses to any inquiries.
  • Memory Foam Type: Made from memory foam, providing optimal pressure relief and reducing motion transfer for undisturbed sleep.
  • Dimensions: Twin size mattress measures 75"L x 38"W x 8"H, with other sizes available including Full, Queen, and King.
  • Breathable Design: Green Tea Gel memory foam increases breathability, allowing air to circulate and keeping you comfortable.
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4.483516483516484 stars out of 5, based on 819 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.4 out of 5 stars
stars1,016 ratings259 reviews
How item rating is calculated
  1. 5 stars75% (763)
  2. 4 stars10% (99)
  3. 3 stars5% (50)
  4. 2 stars2% (23)
  5. 1 star8% (81)

Reviews summary

Pros
  • : Provides excellent pressure relief and body shape adaptation.
  • : Provides a balance of support and comfort.
  • : Made with certipur-us and oeko-tex certified foam and fabric.
  • : Provides a balance of comfort and firmness.
  • : Relieves back discomfort during sleep.
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Showing 1-3 of 259 reviews

Jun 24, 2025
michael
Item details
Bed size: Twin
Mattress thickness: 8 in
Sold bySynthoSpaceDelivered byWalmart
5 out of 5 stars review

Verified Purchase

We purchased these twin mattresses for our 3 and 5 year old grandsons. We also have a queen size in our camper and 2 in our family summer cottage, anyone who sleeps on them gets a really good night sleep. We change them out every 5 years (probably) could go longer, but that's our choice.

Helpful?7J40TJIK4W3S7514067424
Nov 28, 2025
Beth
Item details
Bed size: Twin
Mattress thickness: 6 in
Sold byArctusDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Great mattress

I was a little skeptical at first when we took it out of the box. It took a few hours to fully form and seemed like it would be too short to fit in a bunkbed by several inches, but it eventually fit perfectly. Our toddler really likes it and it's a great product. Would recommend this mattress 10/10.

Helpful?7J40TJIK4W3S7514067424
Dec 1, 2025
flyingeagle822
Item details
Bed size: Twin
Mattress thickness: 8 in
Sold byArctusDelivered byWalmart
5 out of 5 stars review

Verified Purchase

Comfortable to Make You Want to Sleep In

I purchased these for the grandkids ages 4 and 5. They slept so well on these beds. It was finally nice for the to sleep in on the weekend until 7/8am, instead of getting up at 5am. LOL! They totally enjoyed their sleep. As an adult laying on the matress, I felt that it was comfortable and contours; with my weight (168), however, I'm thinking the matress would last about 2 years before I would need to buy a new one. For the kids, though, it will last much longer. For the price and comfort, It's great!

Helpful?7J40TJIK4W3S7514067424