Twin Sealy Posturepedic Response Performance Cooper Mountain IV Firm 11 Inch Mattress

Twin Sealy Posturepedic Response Performance Cooper Mountain IV Firm 11 Inch Mattress

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120 Night In-Home Trial

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$1249

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$999

$899

$999

$949

$52.04/mo suggested payments with 24 months special financing.
$52.04/mo suggested payments with 24 months special financing.
$41.63/mo suggested payments with 24 months special financing.
$74.92/mo suggested payments with 12 months special financing.
$41.63/mo suggested payments with 24 months special financing.
$39.54/mo suggested payments with 24 months special financing.
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Twin Sealy Posturepedic Response Performance Cooper Mountain IV Firm 11 Inch Mattress
Twin Sealy Posturepedic Response Performance Cooper Mountain IV Firm 11 Inch Mattress

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$899.00

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Expert Review

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Expert Review by Jed
If you like sleeping on a mattress that feels exceptionally dense, the Twin size Sealy Posturepedic Response Performance Cooper Mountain IV Firm Mattress may be the perfect choice for you. With a Comfort Scale score of 1.5 its feel is akin to sleeping on a carpeted floor. If you prefer this type of comfort, then you'll also appreciate the fact that the generation IV model features upgrades to the coil count, edge support, foam quality, and quilt compared to the previous model. In other words, the entire mattress is far better.

Beginning at the top, one of the first improvements is the Comfort Loft Cover with MoistureProtect. This high quality quilt is soft to the touch and features a performance enhancement that is designed to draw moisture away from your body to keep you sleeping comfortably cool. The premium comfort layers are all CertiPUR US certified and include a layer of Sealy Cushion Air Foam for a bit of contouring and improved airflow. The Cooper Mountain IV contains Posturepedic Technology in the form of SealyCool Gel Memory Foam found in the center third, which is designed to promote durability and ensure support to the lower back. A thick layer of Sealy Support Foam achieves a very dense, firm feel. Back support is provided via the Sealy Response Pro Encased Coil System. With a coil density of over 200 more coils than the generation III model, this coil system feels incredibly supportive. Plus, the individually wrapped system design results in better contouring than tied coil systems with reduced motion transfer to promote undisturbed sleep. The DuraFlex Edge is one of the strongest edge systems on the market today and not only allows you to sleep edge to edge, but it also feels very supportive when doing so.

In all, the Twin size Sealy Posturepedic Response Performance Cooper Mountain IV Firm Mattress is a fantastic choice if you prefer a firm feel. This mattress feels very firm and solid, and it is made to last over the next 10 years. The upgrades from the already good generation III model are most welcome and appreciated.

Details

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-907597, STD-907736, LP-907742

Dimensions

SizeHeightWidthLengthWeight
King11"76"80"87 lbs.
Cal King11"72"84"87 lbs.
Queen11"60"80"69 lbs.
Twin11"38"75"41 lbs.
Full11"53"75"57 lbs.
Twin XL11"38"80"44 lbs.
SizeCoil Count
King1117
Cal King1142
Queen911
Twin601
Full791
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

88%
135 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.

Learn More »

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 6 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 6 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 contacted by our carrier to schedule your delivery. 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

  • Sleep cooler through the night with DualCool Technology
  • Feel supported with 900 Series Pocketed Coils
  • Consistent comfort with the BeautyEdge Foam Encased Edge