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Avenco Twin Mattress, 8 Inch Twin Size Mattress in a Box, Medium Firm Hybrid Mattresses with Smarts™ Coil and Gel Memory Foam for Cool Night Sleep & Pressure Relief, CertiPUR-US Certified

  • Based on 91 reviews
Condition: New
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$99.99 Why this price?
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Availability: In Stock.
Fulfilled by Amazon

Arrives Saturday, Jun 6
Order within 20 hours and 26 minutes
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Size: Twin


Style: 8 Inch


Features

  • SmartS Coil Support System Built with individually wrapped SmartS Coil springs, this twin mattress adapts to your body shape, offering balanced support and helping reduce pressure on shoulders, hips, and back.
  • Cooling NanoGel Memory Foam The top comfort layer uses NanoGel infused memory foam, designed to draw away heat and promote airflow, keeping you cool and comfortable through the night.
  • Reinforced Edge Stability With strengthened edge support, the twin size mattresses provides a larger usable sleep surface and helps prevent sagging when sitting or lying near the sides.
  • Low Motion Transfer Individually pocketed coils work independently to absorb movement, so you can enjoy an undisturbed sleep even if your partner turns or moves at night.
  • Convenient Delivery & Reliable Quality The twin bed mattress arrives vacuum-packed in a box for easy setup. Allow 4872 hours for full expansion. Made with CertiPUR-US certified foams and backed by a 10-year warranty.

Brand: Avenco


Size: Twin


Product Dimensions: 74.8"L x 37.8"W x 8"Th


Top Style: Euro Top


Cover Material: Cotton


Number of Layers: 4


Fill Material: Gel Memory Foam


Special Feature: Breathable, Low Motion Transfer, Pressure Relief


Color: Grey


Coil Type: Pocketed Coil


Item Weight: ‎32.4 pounds


Product Dimensions: ‎74.8 x 37.8 x 8 inches


Item model number: ‎AOMSP308TGY


Age Range Description: ‎Teen


Date First Available: September 1, 2025


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Jun 6

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
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  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Great!
Size: Twin Style: 6 Inch
Comfy, good price, great mattress for my 10yo's bed.
Reviewed in the United States on November 12, 2025 by metzgerf

  • Good affordable mattress
Size: Full Style: 8 Inch
So far it is a good mattress and quite comfortable. Make sure to give yourself plenty of room when opening the box.
Reviewed in the United States on November 2, 2025 by Luke

  • Fairly decent
Size: Twin Style: 6 Inch
Has springs inside its also very comfortable for my son
Reviewed in the United States on November 4, 2025 by Justin

  • Think ,comfortable and soft and easy to pull out the bag.
Size: Twin Style: 12 Inch
Love these was everything I was looking for.
Reviewed in the United States on October 23, 2025 by Sarah

  • Very nice mattress!
Size: Twin Style: 6 Inch
Great mattress! Perfect for my 5 year old granddaughters bed. Very comfy.
Reviewed in the United States on November 19, 2025 by Tamra

  • ok for the money, not high quality
Size: Twin Style: 6 Inch
originally ordered a different brand twin mattress but it kept getting delayed, so I decided to go with this one, this one is fine and came on time but the quality doesn't seem high, my kid does say its comfortable so considering the price maybe that's all that matters,
Reviewed in the United States on November 19, 2025 by Eb21 Eb21

  • Great mattress
Size: Twin Style: 6 Inch
I bought this for my son. He has not complained once about it. The only issue I had was my own fault. When I put it on his loft bed, I had it upside down. Took me a few minutes to flip it the right way but other than my mistake, no issues.
Reviewed in the United States on November 9, 2025 by Amazon Customer

  • Misleading and Impossible to Return
Size: Twin Style: 6 Inch
Not happy at all with this matress. It is very lumpy and uncomfortable. I also feel the photo and product description is misleading. I purchased this for my son and if I wouldn't sleep on it, he def should not. I immediately felt the springs and there is no way this thing has decent memory foam or cooling foam as advertised. Very poor quality. I would def return it but there is no way you can get it back in the box and the sellers know that so they can sell something like this to a consumer and not have to issue a refund. I selected the option to reach out to support but its says no delivered so I cant request a call. If you saw this in a store you would not buy it. Def not worth $80. I am waiting for the seller to issue a refund and will update my review with my progress. ... show more
Reviewed in the United States on October 28, 2025 by KC CAT

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