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Serta 12" Twin XL Mattress, Perfect Sleeper Pacific Peace Firm, Hybrid Mattress, Twin XL Size Mattress, Adult Mattress

Name: Serta 12" Twin XL Mattress, Perfect Sleeper Pacific Peace Firm, Hybrid Mattress, Twin XL Size Mattress, Adult Mattress
Brand: Serta
SKU: 3399171496
Availability: OutOfStock
Rating: 4.7 (161 reviews)

|161 ratings

Serta 12" Twin XL Mattress, Perfect Sleeper Pacific Peace Firm, Hybrid Mattress, Twin XL Size Mattress, Adult Mattress Serta Perfect Sleeper Pacific Peace 12 Hybrid Firm Mattress Twin XL Serta Perfect Sleeper Pacific Peace 12 Hybrid Medium Mattress Queen

Key item features

Cooling Gel Foam: Features Cool Twist Gel Foam with cooling gel swirled into breathable foam to promote airflow and heat dissipation.
Contouring Gel Memory: Unique design with cooling gel swirled into premium memory foam for enhanced airflow and heat dissipation, offering cool, contouring comfort.
Targeted Coil Support: An 850-coil density system provides three support zones with targeted support for the lower back and hips, plus cradled comfort.
Firm Sleep Surface: This hybrid mattress offers a firm and supportive feel, making it ideal for stomach or back sleepers.

Generated by AI

Specs

Mattress type
Hybrid Mattresses
Mattress comfort level
Firm
Mattress thickness
12 in
Mattress coil type
Pocketed

Price when purchased online

Not Available

How do you want your item?

Not available

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About this item

Product details

The Serta Perfect Sleeper Pacific Peace Hybrid mattress features a 3 zoned coil design, this Adult mattress offers pressure relief and support right where you need it, with a Cool Twist® Gel Memory Foam that contours to your body & keeps it cool. 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—with upgrades available with more cooling layers and support.

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
3 Zoned Coil Design - This 850-coil density system offers three support zones with targeted support for your lower back and hips and cradled comfort everywhere else
3 Zoned Coil Design - This 850-coil density system offers three support zones with targeted support for your lower back and hips and cradled comfort everywhere else
This 850 coil density system offers three support zones with targeted support for your lower back and hips and cradled comfort everywhere else.
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.
Firm and supportive; Ideal for stomach or back sleepers
Once orderd, you will be reached out to by our delivery partner RXO to schedule your delivery by either phone, email, or text

To view the product law label, visit: https://prod.globalrsinc.com/LawLabelLookup/Walmart and enter [747935963016]

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We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.

Specifications

Mattress type

Hybrid Mattresses

Mattress comfort level

Firm

Mattress thickness

12 in

Mattress coil type

Pocketed

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Customer ratings & reviews

4.7 out of 5 stars

stars161 ratings140 reviews

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Showing 1-3 of 140 reviews

Mar 28, 2026

Seren

Item details

Bed size: Queen

Mattress top type: Tight Top

Mattress comfort level: Medium

Sold and shipped bySerta Simmons Bedding LLC

5 out of 5 stars review

Verified Purchase

i bought this about 4 months ago, and it has been amazing. it is perfectly firm/supportive and i have gotten good nights rest every night with this mattress, i sleep like a baby! Definitely recommend getting this mattress. if you are on the fence about it.... DO IT!! ITS AMAZING! i cannot even begin to describe the comfort of the mattress. obviously, if you dont like harder beds, get the softer version. but if you like a good firm mattress that supports your body on every side, this is the one for you!

Helpful?

Jan 2, 2026

Evonda

Item details

Bed size: Queen

Material: Mattress

Mattress comfort level: Medium

Sold and shipped bySerta Simmons Bedding LLC

5 out of 5 stars review

Verified Purchase

The whole experience was great %26 I absolutely love the mattress i actually can sleep as long as i want i dont ache or have soreness when i get up it was a good investment i would recommend it to anyone searching for a mattress

Helpful?

Dec 10, 2025

Item details

Bed size: King

Material: Mattress

Mattress comfort level: Firm

Sold and shipped bySerta Simmons Bedding LLC

5 out of 5 stars review

Verified Purchase

Great value

I need the mattress to be firm and it was great. A good value.

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Serta 12" Twin XL Mattress, Perfect Sleeper Pacific Peace Firm, Hybrid Mattress, Twin XL Size Mattress, Adult Mattress

Key item features

Specs

How do you want your item?

About this item

Product details

Specifications

Mattress type

Mattress comfort level

Mattress thickness

Mattress coil type

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