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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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

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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

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

Noteworthy updates in the Cooper Mountain IV Cushion Firm begin right in the quilt with the Comfort Loft Cover with MoistureProtect. This quilt contains a performance enhancement that is specially designed to draw moisture away from your body to keep you more comfortable. A layer of Sealy Cushion Air Foam gives you some initial body contouring, and it also helps increase the airflow throughout the mattress. The Cooper Mountain features SealyCool Gel Memory Foam in the center third, and this results in better back support and prolonged durability. A layer of SealySupport Foam helps the mattress achieve a firmer underlying feel, and it works well in conjunction with the coil system to give you a feeling that is more supportive and solid. The Sealy Response Pro Encased Coil System utilizes a series of barrel-shaped coils to ensure you receive the right amount of support where you need it the most. Since each coil is individually encased, the coils can move independently for more targeted support and reduced motion transfer. The new model has an impressive density of over 200 more coils than the previous version. This coil system is conveniently adjustable base compatible, 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, improved durability, and better edge support. This new feature makes it possible to sleep near the edges without feeling like you might roll off the side.

To conclude, Sealy did a super job upgrading a customer favorite from the generation III line and making it even better. If you like a firm feel and you want one of the best mattress values out there, the Queen 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-907605, STD-907739, LP-907745

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%
64 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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Mattress Name Game

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Mattresses change names from store to store, to prevent you from comparison shopping. We think this is wrong, and have done the work to help you understand what models on our site match up to those you may have tried in a store. That way, you can always get the best price.

Comparable To: Sealy Posturepedic Complement, Sealy Posturepedic Doswell Cove, Sealy Posturepedic Elite Ruby, Sealy Posturepedic Fairhope, Sealy Posturepedic Fincastle, Sealy Posturepedic Germantown, Sealy Posturepedic Hames Valley, Sealy Posturepedic Hearst, Sealy Posturepedic Hickman, Sealy Posturepedic Hillview, Sealy Posturepedic Hobson House, Sealy Posturepedic Jamarion, Sealy Posturepedic Lille Hammer, Sealy Posturepedic Lorenzo, Sealy Posturepedic Lynnview, Sealy Posturepedic Macaulay, Sealy Posturepedic Mackville, Sealy Posturepedic Manette, Sealy Posturepedic Massachusetts Avenue, Sealy Posturepedic Neoma, Sealy Posturepedic Parlier, Sealy Posturepedic Parsonage Lane, Sealy Posturepedic Password, Sealy Posturepedic Pearl Stone, Sealy Posturepedic Peco's Crossing, Sealy Posturepedic Pepperidge, Sealy Posturepedic Peppermill Drive, Sealy Posturepedic Port Luxury, Sealy Posturepedic Randolph Terrace, Sealy Posturepedic Rothchild, Sealy Posturepedic Royalty West, Sealy Posturepedic Sangria, Sealy Posturepedic Santa Ana, Sealy Posturepedic Shady Hills, Sealy Posturepedic Shetland, Sealy Posturepedic Shoreham, Sealy Posturepedic Smithland, Sealy Posturepedic Solia's Rest, Sealy Posturepedic Speas Meadows, Sealy Posturepedic Summer Day, Sealy Posturepedic Sweetheart Abbey, Sealy Posturepedic Unrivalled, Sealy Posturepedic Valmont, Sealy Posturepedic Westhaven, Sealy Posturepedic Wyrick, Sealy Posturepedic Solia Bay

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
64 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
53
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)
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
I love my new copper mountain IV mattress. It fits perfectly to your body and so comfortable. And I can not feel when my husband moves or gets up through the night. It is awesome. Thank-you so much.
March 13, 2020
Purchased
4 months ago