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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120 Night In-Home Trial

From $919.00

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$1269

$1269

$1019

$919

$1019

$969

$52.88/mo suggested payments with 24 months special financing.
$52.88/mo suggested payments with 24 months special financing.
$42.46/mo suggested payments with 24 months special financing.
$38.29/mo suggested payments with 24 months special financing.
$42.46/mo suggested payments with 24 months special financing.
$40.38/mo suggested payments with 24 months special financing.
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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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$919.00

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Expert Review

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Expert Review by Jed
From the quilt to the coil system, the Twin size Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm Mattress is a big improvement from the generation III model in every way. If you're on the lookout for one of the best values in the Sealy line this year and want a firm Comfort Scale score of 3" this mattress may be perfect for you.

Key improvements in the Cooper Mountain IV Cushion Firm begin right in the quilt with the Comfort Loft Cover with MoistureProtect. This quilt contains performance enhancement that is designed to draw moisture away from your body throughout the night and help keep you more comfortable. A layer of Sealy Cushion Air Foam offers initial body contouring and even promotes better airflow. The Cooper Mountain features SealyCool Gel Memory Foam in the center third that helps provide better back support and prolonged durability. A layer of SealySupport Foam creates a firmer underlying feel and works well along with the coil system to give you a more solid, supportive feel. The Sealy Response Pro Encased Coil System utilizes barrel-shaped coils to ensure you receive support where you need it. Each coil is encased to allow it to move independently for more targeted support and reduced motion transfer. Also, the generation IV model has a density of over 200 more coils than the previous model. This coil system is adjustable base compatible, and it boasts 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 better edge support, more usable sleeping surface, and improved durability. This feature makes it possible to sleep all the way to the edge and not feel like you're going to roll off the side.

To sum up, Sealy did an excellent job upgrading a customer favorite from the generation III line and making it even better. If you prefer a firm feel and you're searching for one of the best mattress values available, the Twin size Sealy Posturepedic Response Performance Cooper Mountain IV Cushion Firm Mattress is a great way to go.

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-907603, STD-907736, LP-907742

Dimensions

SizeHeightWidthLengthWeight
King12.5"76"80"91 lbs.
Cal King12.5"72"84"91 lbs.
Queen12.5"60"80"72 lbs.
Twin12.5"38"75"43 lbs.
Full12.5"53"75"59 lbs.
Twin XL12.5"38"80"46 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

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77 Reviews
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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