- Sleep cooler through the night with DualCool Technology
- Feel supported with 900 Series Pocketed Coils
- Consistent comfort with the BeautyEdge Foam Encased Edge
Customer Appreciation Sale!
Sale Ends January 24th
The Sealy Essentials Osage Firm Twin XL Mattress provides an exceptional night's sleep. It is designed to last for years without losing quality.
Featuring a flat top and medium-soft feel, this mattress weighs in at a 6 out of 10 on our comfort scale. If you desire a mattress that's not too soft, yet not too firm, then this is the ideal selection for you.Support Exactly Where You Need It
Need additional pressure relief during the night? Sealy's Response Pro Encased Coil system has you covered with individually encased soils that contour to your body; this administers targeted support where you need it the most for elevated pressure relief and increased motion transfer. With a center layer of gel foam, tossing and turning becomes a thing of the past.Elevated Airflow
The quilt's layer of SealyCool Air Gel Foam elevates airflow through the entire mattress, so you can enjoy cool sleeping temperatures and supreme comfort throughout the night.Comfortable Sleep All the Way to the Edge
Regardless of your preferred sleep position, Duraflex edge technology delivers a flexible border that surrounds the mattress in its entirety, so you can sleep comfortably all the way to the edge.Handles for Easy Mobility
Installing and moving your mattress is easily simplified thanks to its convenient side handles, which comes in handy during cleaning and redecorating.Is the Cooper Mountain Soft Full Right For You?
Experience upgraded pressure relief, increased comfort, and supportive sleep without your mattress feeling too soft. The Sealy Posturepedic Cooper Mountain V Soft Full Mattress is ideal for back or side sleepers who desire the premium features of the Posturepedic collection at an affordable cost.
|Cal King||12.5"||72"||84"||91 lbs.|
|Twin XL||12.5"||38"||80"||46 lbs.|
Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!
Stay tuned for another helpful analysis of how this bed feels. We provide all kinds of media to help you pick the best mattress.
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 »
|Delivery Options & Timing:|
Our contactless delivery helps keep you and delivery personnel safe!
Leave the heavy lifting to us with our white glove service!
You'll be contacted by our carrier to schedule delivery. Someone must be home to accept delivery. Weekend and evening deliveries may be available for a nominal fee. Call us at 1-800-455-1052 for availability and pricing. Please note that furniture and bedding deliver separately from your mattress order.
*Please check your zip code delivery estimate on individual mattress model pages for a proper estimate. Remote locations can experience longer lead times.