Full Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

Full Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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Customize King Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
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King Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
King Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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$999.00

Customize Cal King Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
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Cal King Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
Cal King Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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$999.00

Customize Queen Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
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Queen Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
Queen Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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$779.00

Customize Full Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
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Full Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
Full Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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$779.00

Customize Twin Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
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Twin Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
Twin Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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$729.00

Customize Twin XL Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
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Twin XL Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress
Twin XL Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm 12.5 Inch Mattress

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$749.00

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Expert Review by Jed
From the quilt to the coil system, the Full size Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm Mattress is a great improvement from the generation III model in every way possible. If you want one of the best values in the Sealy line this year and you prefer a firm Comfort Scale rating of 3, this model may be the perfect choice for you.

Notable upgrades in the Cooper Mountain IV Cushion Firm begin right in the quilt with the Comfort Loft Cover with MoistureProtect. This quilt utilizes performance enhancement that is designed to draw moisture away from your body to keep you more comfortable. A layer of Sealy Cushion Air Foam delivers some initial body contouring, and it also increases the airflow throughout the mattress. The Cooper Mountain features SealyCool Gel Memory Foam in the center third, and this provides better back support and prolonged durability. A layer of SealySupport Foam helps the mattress achieve a firmer underlying feel, and it works well alongside the coil system to give you a feeling that is more solid and supportive. The Sealy Response Pro Encased Coil System uses a series of barrel-shaped coils to ensure you receive support where you need it. Each coil is individually encased, and this allows the coils to move independently for more targeted support and minimal motion transfer. Furthermore, the generation IV model has a density of over 200 more coils than the previous version. This coil system is conveniently adjustable base friendly, and it offers better contouring than tied coil systems. Also new to this year's line is the DuraFlex Edge, which is a flexible, high-density coil border that surrounds the mattress for more usable sleeping surface, better edge support, and improved durability. This addition makes it possible to rest all the way at the edges without feeling like you're going to roll off the side.

In summary, Sealy did an excellent job upgrading a customer favorite from the generation III line and making it even better. If you enjoy a firm feel and you're looking for one of the best mattress values out there, the Full size Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm Mattress is a great way to go.

Physical Characteristics

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Box Spring - Foundation (optional)

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

  • Non-prorated
  • No Flip, No Rotate
  • 10 year warranty against manufacturer's defects

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-907604, STD-907738, LP-907744

Physical Measurements

SizeHeightWidthLengthWeight
King12.5"76"80"91 lbs.
Cal King12.5"72"84"91 lbs.
Queen12.5"60"80"72 lbs.
Full12.5"53"75"59 lbs.
Twin12.5"38"75"43 lbs.
Twin XL12.5"38"80"46 lbs.
SizeCoil Count
King1117
Cal King1142
Queen911
Full791
Twin601
Twin XL639

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases
Platform
Platform

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Customer Reviews

Average Review

96%
65 Reviews
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Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

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Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

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Delivery Info

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Delivery Options & Timing:
Free Contactless Delivery

Putting the customer first has always been our top priority. Now it's even more important to make sure we're doing everything to keep you and the delivery personnel safe. Here are some of the steps we're taking:

  1. Contactless Delivery: Your mattress will be conveniently delivered to your front door. (Apartment deliveries are to the building front door.)
  2. You will not be required to sign a paper or device. Drivers will be able to take a picture of the product as Proof of Delivery.
  3. All Mattresses are delivered in a sealed bag or box.
  4. We've enhanced cleaning and sanitizing of all facilities and trucks.

Additional Delivery Details

  1. TIMING: You'll receive your mattress in about 3 to 4 weeks anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  3. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  4. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.

OR


Free In-Home Setup & Removal
  1. TIMING: You'll receive your mattress in about 3 to 4 weeks, anywhere in the continental 48 states that's road accessible. Check your zip code for an estimated delivery date.
  2. IN-HOME WHITE GLOVE DELIVERY: It's super easy; the delivery team will bring in and place your new mattress in your bedroom, unpack it and take away the packaging. You can also add mattress removal for free when you select that option online. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You'll be called to arrange the delivery when your mattress arrives at the local delivery agent, approximately one week after ordering. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
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Reviews

4.8 / 5.0
65 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
54
9
1
0
1
Sleep Position
Side (11)
Back (6)
Stomach (6)
Body Type
Average (13)
Petite (6)
Large (4)
Comfort compared to site specs
Just Right (17)
Softer (4)
Firmer (2)
Sleeping tight in Erie!
We have found our dream bed! We sleep through the night and our Pug Titan has gone in our bedroom and slept in the bed all by himself during the day which he has never done since we have had him in the past 9 years. The chat representatives have been amazing utilize them!!
July 9, 2020
Purchased
1 month ago
Good mattress
Probably a little softer than expected. Ordered this because I was worried firm would be too hard.
July 6, 2020
Purchased
1 month ago
On time. As expected
Comfortable. Just the level of firmness I was looking for. Delivered as promised.
July 6, 2020
Purchased
1 month ago
I Love it
July 5, 2020
Purchased
2 months ago
Sealey Mattress and foundation
Order was completed on time. Delivery was quick and very efficient. So far the comfort level is excellent.
June 1, 2020
Purchased
2 months ago
Very Happy
May 26, 2020
Purchased
4 months ago
Great mattress.everything we expected
May 18, 2020
Purchased
3 months ago
Ultra comfortable mattress!
Ultra comfortable mattress! Best sleep we’ve had in a long long time!
May 8, 2020
Purchased
3 months ago
Extremely comfortable!!
No complaints so far. Great quality and comfort. Overall very happy with the purchase!
April 29, 2020
Purchased
3 months ago
Great
Great
March 29, 2020
Purchased
7 months ago