- Sleep cooler through the night with DualCool Technology
- Feel supported with 900 Series Pocketed Coils
- Consistent comfort with the BeautyEdge Foam Encased Edge
The Serta Perfect Sleeper Standale II Luxury Firm Twin XL Size Mattress is one of the top firm mattresses available for back sleepers of all body types. If you prefer a firm mattress and sleep on your back, you're going to love this model.
The Standale Luxury Firm comes in at with Comfort Scale rating of 3.5 out of 10, with 10 being the softest. This mattress is definitely made to make people who enjoy a firm, not hard, mattress really happy. It contours well--especially for back sleepers--while providing good support through the newly improved coil system.Exceptionally Solid Coil System
The 1000 Edition Custom Support Individually Wrapped Coil System provides a premium, solid feel, without a feeling that's too rigid. This system individually contours to your body while maintaining support where you most need it. It's good at reducing motion transfer, and it's conveniently adjustable base friendly.Improved With Cool Twist Gel Memory Foam
Cool Twist Gel Memory Foam supplies superior pressure relief plus a more supportive feel than traditional memory foam. This premium comfort material extends mattress comfort life, minimizes transfer of motion, and helps you get some well-deserved deep REM sleep.Feel CertiPUR US Certified Comfort
The Excel Edge Support keeps comfort and support consistent no matter where you sleep. As a result, you can use the entire sleep surface without worrying about roll off or feeling like you need to sleep in the center.Among the Best Mattresses For Back Sleepers
To sum up, the Standale II Luxury Firm is a great mattress, but it really excels for back sleepers of all body types. Serta really hit a home run on this model due to its combination of quality comfort materials and the newly improved coil system.
|Cal King||13"||72"||84"||117 lbs.|
|Twin XL||13"||38"||80"||59 lbs.|
Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!
We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.Learn More »
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 »
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