Upgrade to better sleep— elevate your support and discover the perfect mattress with adjustable bed base compatibility.
Serta
Perfect sleeper delray extra firm innerspring mattress
SKU: DELRAY-TXFM
Serta
Perfect sleeper delray extra firm innerspring mattress
SKU: DELRAY-TXFM
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$1,049.99 $1,239.95 Save 15%
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Why You’ll Love It
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adjustable friendly
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innerspring mattress
It's a classic for a reason— durable support and responsive springs combine for your best, undisturbed rest.
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memory foam
With a targeted response to body weight, contouring quality, and hypoallergenic design— brighter mornings await.
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firm
Keep your spine properly aligned and relieve lower back pain without forgoing comfort.
Description
Sleep comfortably and fully supported all night long with Serta’s Perfect Sleeper® Delray Extra Firm Innerspring Mattress, ideal for every sleeper, including back, side, and stomach. Instantly refreshing with a CoolFeel™ fabric cover, multiple layers of Serta® support foam enhance firmness throughout the mattress for a more consistent feel. The uniquely designed Cool Twist® gel memory foam maximizes heat dissipation, airflow, and pressure relief, while the 3-zoned coil system delivers targeted support where you need it most.
- Designed and built in the USA
- Comfort: Extra Firm
- CoolFeel™ Fabric (Cover): Creates a cool-to-the-touch sleep surface with luxurious, breathable fabric and plant-derived cooling technology.
- Fiber Layer (Comfort Layer): Layer of fiber offers a touch of cushioning.
- Serta® Support Foam: 2 layers of support foam combine gentle cushioning with extra support for more firmness throughout the mattress.
- Cool Twist® Gel Memory Foam (Comfort Layer): Cooling gel swirled into premium memory foam produces a unique design that enhances airflow and heat dissipation for cool, contouring comfort.
- Serta® Support Foam: Provides an ideal balance of cushioning and support.
- 850 3-Zoned Coil System (Support System): 850-coil density system with three support zones provides targeted support for the lower back and hips with cradling comfort everywhere else.
- Serta® Balanced Support Foam: Enhances each layer and provides the perfect balance between cushioning and support.
- Antimicrobial Mattress Protection keeps the mattress fresh and clean from odor-causing bacteria but does not protect users against bacteria, viruses, germs, or other disease organisms.
- Adjustable friendly innerspring mattress
- Twin Size Dimensions: 38″ W x 74.5″ D x 12” H
- Twin XL Size Dimensions: 38″ W x 79.5″ D x 12” H
- Full Size Dimensions: 53″ W x 74.5″ D x 12” H
- Queen Size Dimensions: 60″ W x 79.5″ D x 12” H
- King Size Dimensions: 76″ W x 79.5″ D x 12” H
- Cali King Size Dimensions: 72″ W x 83.5″ D x 12” H
- All foams certified by the CertiPUR-US® program.
- Complete your comfort zone with cooling head and neck support by adding Serta’s Arctic Cooling Memory Foam Pillow
- Warranty: 10 year


We have purchased all of our bedding for the last 30 years from City Mattress and your products and services have been consistently excellent. Thank you!!!Newton B. Green II