- 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 Elite Trelleburg II Firm Pillow Top Twin XL Size Mattress is a great choice in the upper end line of Perfect Sleepers. With an updated coil system and premium comfort foams, this mattress has improvements from the generation 1 Trelleburg model from the last collection, and it represents a good value in the upper end line of mattresses on our site.
The Trelleburg II Firm Pillow Top has a Comfort Scale rating of 3.5, which means it has a firm yet forgiving feel. If you're someone who enjoys a mattress that has firm support, but don't want to feel like you're sleeping on a carpeted floor, this should make a good fit for you.High Grade Coil System
The 1000 Edition Custom Support Individually Wrapped Coil system does an excellent job conforming to the curves of your body while ensuring proper spinal alignment and decreasing motion transfer. This coil system is a really good upgrade from the gen 1 model in the last line.Featuring Cool Balance Fabric
Cool Balance Fabric helps give you a more thermal neutral sleep environment. Made using the same kind of athletic material that's found in performance athletic wear, this fabric is both functional and comfortable.Feel Less Movement, Sleep Better
Used to create premium models, Cool Twist Gel Memory Foam promotes deep, rejuvenating sleep through superior pressure relief.Great Choice For an All-Around Firm Mattress
This model is a great choice if you're searching for solid support and a touch of premium material. At this price point, the Trelleburg II competes very well with other brands, and it has enough unique features to set itself apart from the rest.
|Cal King||14.25"||72"||84"||119 lbs.|
|Twin XL||14.25"||38"||80"||60 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 »
Stay tuned for another helpful analysis of how this bed feels. We provide all kinds of media to help you pick the best mattress.
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