Sleepy's By Sealy® Slumber Medium Mattress
Medium comfort hybrid with five gel foam layers, wrapped coils, boxed delivery.
Sleepy's By Sealy® Slumber Medium Mattress
Medium comfort hybrid with five gel foam layers, wrapped coils, boxed delivery.
- Individually wrapped coils reduce motion transfer
- Gel foam layers contour and relieve pressure
- Trusted design by Sealy® and Sleepy’s® brands
- Conveniently ships in a box for easy setup
Upgrade your sleep
Spring Medium
Anti-Sag™ Technology for enhanced pressure relief & comfort life

Shop Spring Medium
How to get
The By Sealy Slumber Medium Mattress is designed to hit the sweet spot between cushioning comfort and steady support. Created with Sealy and our Sleep Experts®, it's a versatile choice for a wide range of sleep styles.
Inside, five layers of gel foam add contouring comfort to help ease pressure points. Beneath that, individually wrapped coils provide ultra responsive support, help support spinal alignment, and reduce motion transfer for a calmer sleep surface.
For simple setup, it arrives as a mattress in a box. Unbox, unroll, and allow up to 72 hours for full expansion before judging the final feel. With Mattress Firm, we make sleep easy.
Who it's best for
Features
- MEDIUM COMFORT
- MATTRESS HEIGHT
- Pressure relief: Comfort foam layers provide comfort and pressure point relief.
- Motion Isolation: Individually wrapped coil system reduces motion transfer.
- Cooling/Temperature regulating: Gel Foam: helps to pull away heat from body and increase airflow.
Breakdown
- Quilting Layer
- Super Soft Stretch Knit Rayon Cover
- Rayon Fiber
- Comfort Layer
- 7/8" Gel Poly Foam in Quilt
- 7/16" Gel Poly Foam
- 7/8" Gel Poly Foam
- 1.5" Firm Foam
- Support System
- 8" Caliber Edge Pocketed Coils
Free Shipping
Delivery to your front door, side door or garage
Contactless delivery, meaning we won’t enter your home
No removal of your old mattress set
10 Year Limited
Your mattress and matching foundation have been engineered to provide one of the finest sleep systems available.
CARE INSTRUCTIONS
The following care instructions can help preserve your warranty rights:
Rotate your mattress from end-to-end at 2 weeks and then every 2-3 months thereafter.
Use a waterproof mattress protector to avoid stains.
When moving, carton your mattress and transport it on its side.
Do not remove the law tag or label containing the model name.
Do not bend, stand or jump on th...
Product FAQs
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