Upgrade to better sleep— elevate your support and discover the perfect mattress with adjustable bed base compatibility.
Serta
Serta Perfect Sleeper Delray Extra Firm Innerspring Mattress
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Why You’ll Love It
Firm
Soft
1
5
10
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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.
Description
Firm, cool, and built to last.
A City Mattress exclusive, the Delray Extra Firm delivers steady, dependable support for those who prefer a solid sleep surface. The reinforced coil system and dense support foams keep your body lifted and aligned to help reduce back strain and stiffness. Cooling fabric and gel-infused foam regulate temperature, so you stay cool and comfortable all night.
Best for back and stomach sleepers who want firm, stable support with long-lasting comfort and value.
- Comfort Level: Extra Firm
- Made in the USA
- Best for: Back and Stomach Sleepers
- Mattress Type: Innerspring
- Adjustable Base Compatible: Yes
- Benefits: Extra-firm support for proper alignment, cool-to-the-touch surface, enhanced airflow, stabilized feel from multiple support foams, reduced motion transfer, and a fresher sleep surface with antimicrobial protection
- Sustainability: CertiPUR-US® certified foams for safer materials, durability, and lower emissions
Quilt: Cool, breathable, and stabilizing.
- CoolFeel™ Fabric: Cool-to-the-touch, breathable cover featuring plant-derived cooling technology.
- Fiber Layer: Adds a subtle touch of cushioning to balance the extra-firm feel.
Comfort Layers: Firm, supportive, and cooling.
- Serta® Support Foam (2 layers): Dual layers of firm support foam for a more rigid, stabilizing surface with gentle cushioning.
- Cool Twist® Gel Memory Foam: Gel-swirled memory foam adds contouring comfort while improving airflow and heat dissipation.
- Serta® Support Foam: Reinforces the comfort system with balanced cushioning and durability.
- Serta® Balanced Support Foam: Enhances overall stability and ensures consistent feel across the mattress.
Support System: Zoned coils for stronger alignment.
- 850 3-Zoned Coil System: Firmer support zones under the lower back and hips deliver ergonomic reinforcement while maintaining comfort elsewhere.
- Individually Wrapped Coils: Reduce motion transfer and help the mattress adapt to your body’s movements.
Recommended Foundation:
Warranty: 10 Years
Dimensions:
- Twin Size: 38" W × 74.5" L × 12" H (44 lbs)
- Twin XL Size: 39" W × 79.5" L × 12" H (47 lbs)
- Full Size: 54" W × 74.5" L × 12" H (62 lbs)
- Queen Size: 60" W × 79.5" L × 12" H (74 lbs)
- King Size: 76" W × 79.5" L × 12" H (95 lbs)
- California King Size: 72" W × 83.5" L × 12" H (97 lbs)
Perfect timing...couldn't be more happy with the delivery of my daughters new bed.Jay Weingart