
12-Inch Medium Hybrid Mattress with Gel Memory Foam
SKU: TRS-E7D59FC8A837
DIMENSIONS — CHOOSE YOUR SIZE
Mattress footprint × height, in inches. All sizes are 12 inches high.
| Size | Overall measurements |
|---|---|
| Twin | 74.5″ × 38″ × 12″ |
| Full | 74.5″ × 53″ × 12″ |
| Queen | 79.5″ × 60″ × 12″ |
| King | 79.5″ × 76″ × 12″ |
| California King | 83.5″ × 72″ × 12″ |
Foam comfort meets wrapped-coil support
With a medium feel and a 12-inch profile, this hybrid mattress brings together layers of cushioning foam and a wrapped-coil support unit. High-density gel memory foam provides lumbar support, while the coil unit helps reduce motion transfer. A four-way stretch-knit cooling cover finishes the sleep surface.
Inside the mattress
- Medium comfort level.
- Plush high-density quilt foam, high-density comfort foam and loft fiber.
- High-density gel memory foam for lumbar support.
- Wrapped coils with edge support, designed to reduce motion transfer.
- Base support foam for added stability.
- Flame-retardant polyester comfort fiber.
- Four-way stretch-knit cooling cover.
- Compatible with an adjustable base.
Delivery and setup
The mattress arrives compressed in a box. Allow 48 hours after opening for full expansion. Select the size that matches your bed setup and check the measurements above before ordering.
What is included?
One mattress in the selected size. Foundation, box spring, adjustable base, bed frame, pillows and decorative accessories are sold separately. Photos show the Queen-size design; dimensions vary by selected size.
Warranty
A 10-year non-prorated manufacturer warranty is listed for this mattress, subject to its terms. Using a mattress and foundation from different brands may affect or void coverage; check the applicable warranty details. State mattress recycling fees may apply.
Frequently asked questions
Is this a foam or spring mattress?
It is a hybrid: foam comfort layers sit above a wrapped-coil support unit.
How firm is it?
The stated comfort level is medium.
Can it be used with an adjustable base?
Yes. The mattress is adjustable-base compatible. The base is not included.
How long does it need to expand?
Allow 48 hours after removing the packaging for full expansion.


