Serta 15" Cal King Mattress, Perfect Sleeper Oasis Sleep Plush Pillow Top, Innerpring Mattress, Cal King Size Mattress, Adult Mattress

Hero image 0 of Serta 15" Cal King Mattress, Perfect Sleeper Oasis Sleep Plush Pillow Top, Innerpring Mattress, Cal King Size Mattress, Adult Mattress, 0 of 11

Serta 15" Cal King Mattress, Perfect Sleeper Oasis Sleep Plush Pillow Top, Innerpring Mattress, Cal King Size Mattress, Adult Mattress

4.7 stars out of 756 reviews

(4.7)|

756 ratings

Bed Size:California King

Mattress Top Type:Pillow Top

Mattress Comfort Level:Plush

Key item features

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.
Designed and Built in USA
Cushiony soft with pillowy, cloud-like top layer

To view the product law label, visit: https://prod.globalrsinc.com/LawLabelLookup/Walmart and enter [747935963115]

Specs

Mattress thickness
15 in
Mattress coil type
Pocketed
Mattress type
Innerspring Mattresses

Current price is $1,699.00

Price when purchased online

Free shipping

Walmart Accident Plan by Allstate

5-Year plan - $78.00

How do you want your item?

Columbus, 43215

Arrives between Apr 9 - Apr 13

Sold and shipped by Serta Simmons Bedding LLC

4.0467032967032965 stars out of 5, based on 364 seller reviews(4.0)

Report an issue with this seller

Return policy

Similar items you might like

Based on what customers bought

In 50+ people's carts King Size Mattress 14 Inch Hybrid Mattress in a Box, King Mattress with Cooling Memory Foam & Pocket Coils, Medium Firm, Motion Isolation & Pressure Relief, CertiPUR-US Certified $79.99
In 50+ people's carts
Available in additional 2 options
Options
current price $79.99
King Size Mattress 14 Inch Hybrid Mattress in a Box, King Mattress with Cooling Memory Foam & Pocket Coils, Medium Firm, Motion Isolation & Pressure Relief, CertiPUR-US Certified
4.3 out of 5 Stars. 317 reviews
Best seller Babo Care 12 Inch Queen Mattress, Euro Top Hybrid Mattress, Medium Feel, Pocket Coils, Motion Isolation, 100-Night Trial $89.99 Was $99.99
Best seller
Options
current price $89.99, Was $99.99
Babo Care 12 Inch Queen Mattress, Euro Top Hybrid Mattress, Medium Feel, Pocket Coils, Motion Isolation, 100-Night Trial
4.1 out of 5 Stars. 2719 reviews
Serta 10" Queen Mattress, Five Star Mattress Medium, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress $299.00
Available in additional 12 options
Options
current price $299.00
Serta 10" Queen Mattress, Five Star Mattress Medium, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress
4.2 out of 5 Stars. 63 reviews
Serta 12" Queen Mattress, Five Star Mattress Firm, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress $400.00
Available in additional 12 options
Options
current price $400.00
Serta 12" Queen Mattress, Five Star Mattress Firm, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress
3.8 out of 5 Stars. 57 reviews
Best seller Duchessz 14inch Queen Mattress with Gel Memory Foam Hybrid Mattress in a Box Medium Firm,Adult $149.00
Best seller
Available in additional 12 options
Options
current price $149.00
Duchessz 14inch Queen Mattress with Gel Memory Foam Hybrid Mattress in a Box Medium Firm,Adult
4.4 out of 5 Stars. 1487 reviews
In 200+ people's carts Mocangtu 12" Queen Hybrid Mattress in a Box, Gel Memory Foam with Individually Wrapped Pocket Coils, Medium Firm, Pressure Relief, Cooling Sleep Support $119.99 Was $168.99
In 200+ people's carts
Available in additional 12 options
Options
current price $119.99, Was $168.99
Mocangtu 12" Queen Hybrid Mattress in a Box, Gel Memory Foam with Individually Wrapped Pocket Coils, Medium Firm, Pressure Relief, Cooling Sleep Support
4.3 out of 5 Stars. 3482 reviews
Reduced price Serta 12" Queen Mattress, Perfect Sleeper Pacific Peace Medium, Hybrid Mattress, Queen Size Mattress, Adult Mattress $799.00 Was $899.00
Reduced price
Available in additional 11 options
Options
current price $799.00, Was $899.00
Serta 12" Queen Mattress, Perfect Sleeper Pacific Peace Medium, Hybrid Mattress, Queen Size Mattress, Adult Mattress
4.7 out of 5 Stars. 161 reviews
In 100+ people's carts Avenco CozyNest 6" Twin Size Medium Supportive Innerspring Mattress $68.88 Was $149.99
In 100+ people's carts
Available in additional 8 options
Options
current price $68.88, Was $149.99
Avenco CozyNest 6" Twin Size Medium Supportive Innerspring Mattress
4.3 out of 5 Stars. 1752 reviews
Reduced price Serta 13" Queen Mattress, Classic Clarks Hill Elite Ltd Firm Tight Top, Innerpring Adult Mattress, Queen Size Mattress, Adult Mattress $399.00 Was $499.00
Reduced price
Available in additional 18 options
Options
current price $399.00, Was $499.00
Serta 13" Queen Mattress, Classic Clarks Hill Elite Ltd Firm Tight Top, Innerpring Adult Mattress, Queen Size Mattress, Adult Mattress
4.5 out of 5 Stars. 259 reviews
Serta 14" Queen Mattress, Perfect Sleeper Radiant Rest Plush, Hybrid Mattress, Queen Size Mattress, Adult Mattress $1,099.00 Was $1,199.00
current price $1,099.00, Was $1,199.00
Serta 14" Queen Mattress, Perfect Sleeper Radiant Rest Plush, Hybrid Mattress, Queen Size Mattress, Adult Mattress
4.8 out of 5 Stars. 151 reviews
Rollback Avenco Pearl 6" Twin Size Medium Adult Supportive Innerspring Mattress $78.88 Was $98.88
Rollback
Available in additional 8 options
Options
current price $78.88, Was $98.88
Avenco Pearl 6" Twin Size Medium Adult Supportive Innerspring Mattress
4.1 out of 5 Stars. 2436 reviews
Beauty Sleep Slumberscape 14.25" Ultra Plush Pillow Top Mattress - Innerspring; Fiberglass-Free $679.00
Available in additional 12 options
Options
current price $679.00
Beauty Sleep Slumberscape 14.25" Ultra Plush Pillow Top Mattress - Innerspring; Fiberglass-Free
4.7 out of 5 Stars. 40 reviews
Reduced price Yilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,Adult $115.60 Was $185.00
Reduced price
Available in additional 12 options
Options
current price $115.60, Was $185.00
Yilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,Adult
4.3 out of 5 Stars. 559 reviews
Reduced price Serta 10.5" Queen Mattress, Perfect Sleeper Midsummer Nights Plush, Innerspring Mattress, Queen Size Mattress, Adult Mattress $399.00 Was $499.00
Reduced price
Available in additional 16 options
Options
current price $399.00, Was $499.00
Serta 10.5" Queen Mattress, Perfect Sleeper Midsummer Nights Plush, Innerspring Mattress, Queen Size Mattress, Adult Mattress
4.7 out of 5 Stars. 767 reviews
Helix Moonlight Soft Mattress, Twin $799.00
Available in additional 12 options
Options
current price $799.00
Helix Moonlight Soft Mattress, Twin
4.4 out of 5 Stars. 161 reviews
Beautyrest Opulent Rest Medium Mattress -Queen $599.00
Available in additional 54 options
Options
current price $599.00
Beautyrest Opulent Rest Medium Mattress -Queen
5 out of 5 Stars. 9 reviews
Beautyrest Regal Sleep Medium Firm Pillow Top Mattress Low Profile Set -Twin $899.00
Available in additional 35 options
Options
current price $899.00
Beautyrest Regal Sleep Medium Firm Pillow Top Mattress Low Profile Set -Twin
5 out of 5 Stars. 14 reviews
Beautyrest Opulent Rest Medium Pillow Top Mattress -Full $799.00
Available in additional 6 options
Options
current price $799.00
Beautyrest Opulent Rest Medium Pillow Top Mattress -Full
4.9 out of 5 Stars. 8 reviews
Ecopure Nest Mattress - Queen Size $794.78
current price $794.78
Ecopure Nest Mattress - Queen Size
The Allswell Supreme 14" Bed in a Box Hybrid Mattress , Multiple Sizes $337.00
Available in additional 12 options
Options
current price $337.00
The Allswell Supreme 14" Bed in a Box Hybrid Mattress , Multiple Sizes
4.3 out of 5 Stars. 926 reviews

About this item

Product details

The Serta Perfect Sleeper Oasis Sleep 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.

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.
Designed and Built in USA
Cushiony soft with pillowy, cloud-like top layer

To view the product law label, visit: https://prod.globalrsinc.com/LawLabelLookup/Walmart and enter [747935963115]

info:

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 thickness

15 in

Mattress coil type

Pocketed

Mattress type

Innerspring Mattresses

Brand

Serta

Warranty

Warranty information

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Warranty url

https://www.serta.com/pages/warranty

Customer ratings & reviews

4.7 out of 5 stars

stars756 ratings598 reviews

How item rating is calculated

Customer photos

+160 images

Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.

Sort by |

Showing 1-3 of 598 reviews

Feb 6, 2026

Jeremy

Item details

Bed size: King

Mattress top type: Pillow Top

Material: Mattress

Mattress comfort level: Firm

Sold and shipped bySerta Simmons Bedding LLC

5 out of 5 stars review

Verified Purchase

GREAT NIGHT SLEEP

SERTA ARE SECOND TO NONE

Helpful?

Jul 25, 2025

Virginia

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

Comfortable

Very comfortable mattress, I have a back problem and this mattress makes it less severe.

Helpful?

Dec 3, 2025

Richard

Item details

Bed size: Queen

Mattress top type: Pillow Top

Material: Mattress

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?

Rewards debit card.Earn 3% cash back, on up to $150spent each month.Terms apply.

Join OnePay Cash

Rollbacks & more

Easter

Grocery

Clothing, Shoes, & Accessories

Baby & Kids

Pharmacy, Health & Wellness

Home, Garden & Tools

Electronics

Gaming

Auto & Tires

Personal Care

Beauty

Toys & Outdoor Play

Household Essentials

Pet Supplies

School, Office & Art Supplies

Sports & Outdoors

Books, Movies, & Music

Party Supplies

Auto Care Services

Pharmacy

Health Services

Vaccines

Vision Center

Benefit Programs

Insurance Services

Lists

Registries

Gift Cards

Spark Good

Custom Cakes

Custom Cupcakes

Featured

Photo Gifts

OnePay Hub

Money & Other Services

Gift Cards

Protection Services

Home & Tech Services

Subscriptions

Subscription Products

Walmart Business

Industry solutions

It’s easier in the app

Pickup & Delivery

Get inspired

Serta 15" Cal King Mattress, Perfect Sleeper Oasis Sleep Plush Pillow Top, Innerpring Mattress, Cal King Size Mattress, Adult Mattress

Key item features

Specs

How do you want your item?

Similar items you might like

Based on what customers bought

In 50+ people's carts King Size Mattress 14 Inch Hybrid Mattress in a Box, King Mattress with Cooling Memory Foam & Pocket Coils, Medium Firm, Motion Isolation & Pressure Relief, CertiPUR-US Certified $79.99

King Size Mattress 14 Inch Hybrid Mattress in a Box, King Mattress with Cooling Memory Foam & Pocket Coils, Medium Firm, Motion Isolation & Pressure Relief, CertiPUR-US Certified

Best seller Babo Care 12 Inch Queen Mattress, Euro Top Hybrid Mattress, Medium Feel, Pocket Coils, Motion Isolation, 100-Night Trial $89.99 Was $99.99

Babo Care 12 Inch Queen Mattress, Euro Top Hybrid Mattress, Medium Feel, Pocket Coils, Motion Isolation, 100-Night Trial

Serta 10" Queen Mattress, Five Star Mattress Medium, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress $299.00

Serta 10" Queen Mattress, Five Star Mattress Medium, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress

Serta 12" Queen Mattress, Five Star Mattress Firm, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress $400.00

Serta 12" Queen Mattress, Five Star Mattress Firm, Innerspring Adult Sertapedic, Hybrid, Mattress in a Box, Queen Size Mattress

Best seller Duchessz 14inch Queen Mattress with Gel Memory Foam Hybrid Mattress in a Box Medium Firm,Adult $149.00

Duchessz 14inch Queen Mattress with Gel Memory Foam Hybrid Mattress in a Box Medium Firm,Adult

In 200+ people's carts Mocangtu 12" Queen Hybrid Mattress in a Box, Gel Memory Foam with Individually Wrapped Pocket Coils, Medium Firm, Pressure Relief, Cooling Sleep Support $119.99 Was $168.99

Mocangtu 12" Queen Hybrid Mattress in a Box, Gel Memory Foam with Individually Wrapped Pocket Coils, Medium Firm, Pressure Relief, Cooling Sleep Support

Reduced price Serta 12" Queen Mattress, Perfect Sleeper Pacific Peace Medium, Hybrid Mattress, Queen Size Mattress, Adult Mattress $799.00 Was $899.00

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

In 100+ people's carts Avenco CozyNest 6" Twin Size Medium Supportive Innerspring Mattress $68.88 Was $149.99

Avenco CozyNest 6" Twin Size Medium Supportive Innerspring Mattress

Reduced price Serta 13" Queen Mattress, Classic Clarks Hill Elite Ltd Firm Tight Top, Innerpring Adult Mattress, Queen Size Mattress, Adult Mattress $399.00 Was $499.00

Serta 13" Queen Mattress, Classic Clarks Hill Elite Ltd Firm Tight Top, Innerpring Adult Mattress, Queen Size Mattress, Adult Mattress

Serta 14" Queen Mattress, Perfect Sleeper Radiant Rest Plush, Hybrid Mattress, Queen Size Mattress, Adult Mattress $1,099.00 Was $1,199.00

Serta 14" Queen Mattress, Perfect Sleeper Radiant Rest Plush, Hybrid Mattress, Queen Size Mattress, Adult Mattress

Rollback Avenco Pearl 6" Twin Size Medium Adult Supportive Innerspring Mattress $78.88 Was $98.88

Avenco Pearl 6" Twin Size Medium Adult Supportive Innerspring Mattress

Beauty Sleep Slumberscape 14.25" Ultra Plush Pillow Top Mattress - Innerspring; Fiberglass-Free $679.00

Beauty Sleep Slumberscape 14.25" Ultra Plush Pillow Top Mattress - Innerspring; Fiberglass-Free

Reduced price Yilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,Adult $115.60 Was $185.00

Yilicy 12 inch Queen Mattress, Gel Memory Foam & Spring Hybrid Medium Comfort Mattress in a Box,Adult

Reduced price Serta 10.5" Queen Mattress, Perfect Sleeper Midsummer Nights Plush, Innerspring Mattress, Queen Size Mattress, Adult Mattress $399.00 Was $499.00

Serta 10.5" Queen Mattress, Perfect Sleeper Midsummer Nights Plush, Innerspring Mattress, Queen Size Mattress, Adult Mattress