Serta 12" Twin XL Mattress, Perfect Sleeper Oasis Sleep Extra Firm, Innerspring Mattress, Twin XL Size Mattress, Adult Mattress
Serta 12" Twin XL Mattress, Perfect Sleeper Oasis Sleep Extra Firm, Innerspring Mattress, Twin XL Size Mattress, Adult Mattress
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Serta 12" Twin XL Mattress, Perfect Sleeper Oasis Sleep Extra Firm, Innerspring Mattress, Twin XL Size Mattress, Adult Mattress

Serta 12" Twin XL Mattress, Perfect Sleeper Oasis Sleep Extra Firm, Innerspring Mattress, Twin XL Size Mattress, Adult MattressSerta Perfect Sleeper Oasis Sleep 12 Extra Firm Mattress Twin XLSerta Perfect Sleeper Oasis Sleep 15 Plush Pillow Top Mattress FullSerta Perfect Sleeper Oasis Sleep 15 Plush Pillow Top Mattress TwinSerta Perfect Sleeper Oasis Sleep 14 5 Medium Pillow Top Mattress FullSerta Perfect Sleeper Oasis Sleep 12 Extra Firm Mattress QueenSerta Perfect Sleeper Oasis Sleep 15 Plush Pillow Top Mattress QueenSerta Perfect Sleeper Oasis Sleep 15 Plush Pillow Top Mattress KingSerta Perfect Sleeper Oasis Sleep 13 25 Plush Mattress KingSerta Perfect Sleeper Oasis Sleep 14 5 Firm Pillow Top Mattress FullSerta Perfect Sleeper Oasis Sleep 14 5 Firm Pillow Top Mattress KingSerta Perfect Sleeper Oasis Sleep 15 Plush Pillow Top Mattress California KingSerta Perfect Sleeper Oasis Sleep 13 25 Plush Mattress Twin XLSerta Perfect Sleeper Oasis Sleep 14 5 Medium Pillow Top Mattress KingSerta Perfect Sleeper Oasis Sleep 15 Plush Pillow Top Mattress Twin XLSerta Perfect Sleeper Oasis Sleep 14 5 Firm Pillow Top Mattress California KingSerta Perfect Sleeper Oasis Sleep 12 Extra Firm Mattress TwinSerta Perfect Sleeper Oasis Sleep 14 5 Medium Pillow Top Mattress QueenSerta Perfect Sleeper Oasis Sleep 14 5 Firm Pillow Top Mattress QueenSerta Perfect Sleeper Oasis Sleep 13 25 Plush Mattress California KingSerta Perfect Sleeper Oasis Sleep 13 25 Plush Mattress QueenSerta Perfect Sleeper Oasis Sleep 12 Extra Firm Mattress FullSerta Perfect Sleeper Oasis Sleep 14 5 Medium Pillow Top Mattress TwinSerta Perfect Sleeper Oasis Sleep 12 Extra Firm Mattress California KingSerta Perfect Sleeper Oasis Sleep 14 5 Firm Pillow Top Mattress Twin XLSerta Perfect Sleeper Oasis Sleep 14 5 Medium Pillow Top Mattress California KingSerta Perfect Sleeper Oasis Sleep 12 Extra Firm Mattress KingSerta Perfect Sleeper Oasis Sleep 14 5 Firm Pillow Top Mattress TwinSerta Perfect Sleeper Oasis Sleep 13 25 Plush Mattress Full
Bed Size:Twin-XL
Mattress Top Type:Tight Top
Mattress Comfort Level:Extra Firm

Key item features

  • Made to Order in the USA – Expertly crafted and assembled in U.S. factories using a blend of American-made and imported materials, guaranteeing exceptional quality and care.
  • Cool Twist® Gel Foam - Cooling gel is swirled directly into a breathable foam designed to promote airflow and heat dissipation
  • Cool Twist® Gel Memory Foam This unique design features cooling gel swirled into premium memory foam. This breathable memory foam helps enhance airflow and heat dissipation for a feeling that can only be described as a cool, contouring type of comfort
  • PillowSoft® Aire Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design
  • PillowSoft® Aire Soft foam provides enhanced cushioning for exceptional comfort and promotes airflow through its unique, gently rippling design
  • Anti-Microbial Technology - Our anti-microbial mattress technology will keep your mattress fresh and clean from odor-causing bacteria
  • You should be able to rely on the quality of your rest night after night. That is why we offer a 10-year limited warranty that covers manufacturing and workmanship defects. If you do notice anything out of the ordinary, simply email us or call us at 1-888-557-3782 and we’ll work with you to find a solution.
  • Gives the sensation of lying on top of the mattress with little give
To view the product law label, visit: https://prod.globalrsinc.com/LawLabelLookup/Walmart and enter [747935962897]
Current price is $859.12
Price when purchased online
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Walmart Accident Plan by Allstate
Delivery dates available in cart
Sold and shipped by Serta Simmons Bedding LLC, fulfilled by RXO
4.0353535353535355 stars out of 5, based on 396 seller reviews(4.0)
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About this item

Product details

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Customer ratings & reviews

4.7 out of 5 stars
stars791 ratings624 reviews
How item rating is calculated
  1. 5 stars79% (625)
  2. 4 stars15% (116)
  3. 3 stars3% (22)
  4. 2 stars2% (12)
  5. 1 star2% (16)

Reviews summary

Pros

  • : Provides a plush and supportive surface with balanced firmness.
  • : Provides sufficient support for back and hips.
  • : Made with sturdy and long-lasting components.
  • : Provides relief for back and hip areas.
  • : Provides a balance of support and softness.
  • : Features a soft, quilted layer on top for added comfort.
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Showing 1-3 of 624 reviews

Dec 3, 2025
Richard
Item details
Bed size: Queen
Mattress top type: Pillow Top
Mattress comfort level: Plush
Sold and shipped bySerta Simmons Bedding LLC
5 out of 5 stars review

Verified Purchase

What a difference in my rest

Helpful?1RWL34IENUD42173734945
Nov 25, 2025
Kim F
5 out of 5 stars review

Super comfy if you like a medium mattress with support

I love my new mattress. I have had it 60 days and have decided to keep it. I like the extra support in the lumbar region. I not experienced sagging in my mattress yet. The bottom of the mattress wasn’t perfectly attached though. However I sleep well on this mattress and look forward to getting in bed at night because it’s the perfect medium softness for me. I am glad that both sides of the bed are the same level of medium support for all sleep positions unlike other models that are adjustable or a floor model with different firmness levels on each side. The Serta website guidelines were especially helpful to me so I could choose by my sleep positions. I would recommend this model to a friend.

Review from Serta
Helpful?1RWL34IENUD42173734945
Apr 2, 2026
Silvia
Item details
Bed size: Queen
Mattress top type: Pillow Top
Mattress comfort level: Plush
Sold and shipped bySerta Simmons Bedding LLC
5 out of 5 stars review

Verified Purchase

A great value! Great nights sleep!

Helpful?1RWL34IENUD42173734945