3136 Reviews
144153P
Sleepy's By Sealy Memory Foam Firm Mattress
Sleepy's by Sealy® Memory Foam Firm offers all-night support, pressure relief, and easy setup

3136 Reviews
144153P
Sleepy's By Sealy Memory Foam Firm Mattress
Sleepy's by Sealy® Memory Foam Firm offers all-night support, pressure relief, and easy setup
- Cradling gel memory foam comfort
- Excellent motion isolation
- Firm support for aches and pains
- Easy unbox and setup design
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Memory Foam Medium
+2" of Memory Foam for added pressure relief, comfort & support

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Product Details
Experience all-night comfort with the Sleepy's by Sealy® Memory Foam Firm mattress—featuring customized support, motion isolation and pressure relief—straight out of a box for easy setup!
Addressing many of the common sleep disruptors—like partner disturbance, aches, pains and more—the Sleepy's by Sealy Memory Foam Firm gives you the pressure relief and support you need throughout the night.
This mattress is equipped with pressure-relieving gel memory foam, which cradles your body to alleviate aches and pains while reducing tossing and turning. It also delivers excellent motion isolation, meaning you and your partner can enjoy undisturbed sleep while also experiencing head-to-toe support.
The Memory Foam Firm combines the expertise of two trusted brands, Sleepy’s and Sealy, to deliver a mattress that promotes deeper sleep at an incredible value. It also conveniently comes in a box, so you can simply unroll and get to dreaming faster.
Benefits
Reduces motion transfer to minimize partner disturbance.
Contours to your body to provide pressure relief and support, plus reduces tossing and turning.
This mattress pairs with an adjustable base to alleviate common sleep disruptors like snoring, sleep apnea and pain, plus makes it easier to watch TV or read in bed.
Product Specifications
Features
- FIRM COMFORT
- MATTRESS HEIGHT
- High-density foam provides a strong foundation that delivers head-to-toe support and mattress durability.
- Gel Memory foam promotes temperature regulation while contouring your body.
- Provides pressure relief, and reduces motion transfer and partner disturbance
Breakdown
- Quilting Layer
- Stretch Knit Cover
- Comfort Layer
- 2" Memory Foam
- Support System
- 6" Support Foam
Delivery Information
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
Warranty
10 Year Limited
Thank you for your recent purchase of a Sleepy’s or Tulo mattress. 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 the mattress.
Do not use cleaning fluids on the product.
Do not smoke in bed or expose the mattress to open flame or fire.*
Do not lift your mattress by its handles. Handles should only be used for positioning the mattress on the foundation.
Bedframes used for Queen and King mattresses must always have center support with a center leg extending
If a slatted support system is used without a foundation, the spaces between the slats must not be greater than 2 inches and a solid platform such as a Bunkie Board, particle board or heavy plywood must be placed on top of the slats and under the mattress.
FAILURE TO COMPLY WITH THESE REQUIREMENTS WILL DAMAGE YOUR MATTRESS AND VOID YOUR WARRANTY.
WHAT IS COVERED BY THIS WARRANTY?
If a defect occurs during the Warranty Period, Mattress Firm shall, at its discretion, repair or replace your mattress or foundation after a complete inspection and determination that the damage is a result of a manufacturing defect during normal use. Your cost for repair or replacement of product that is in the Prorated Period of ownership is calculated as follows: (Purchase Price) x (# of Years Owned) ÷ (Warranty Period). Additionally, in all cases (Prorated and Non-Prorated Warranties), transportation costs of the product to and from the store or factory, as applicable, are not covered by this Limited Warranty and are the responsibility of the purchaser. If the identical product is not available, Mattress Firm may substitute a product of comparable value. In the event of repair or replacement, the Warranty Period shall continue from your original purchase date. This Limited Warranty is only valid for the original purchaser of the product.
WHAT IS NOT COVERED BY THIS WARRANTY?
Claims made by anyone other than the original purchaser of the product.
Claims made outside the United States.
Product that is not purchased from a Mattress Firm store.
Structural damage from using an improper bed frame or support system (see CARE INSTRUCTIONS above).
Product that is burned or in an unsanitary condition, even if the product is defective. Product that is soiled or stained (bodily fluid, food stains, etc.) shall be considered to be in an unsanitary condition.
Damage due to abuse such as standing or jumping on a mattress; or, damage due to abuse such as bending on a non-adjustable eligible mattress.
Comfort or firmness preference of the product.
Sheet fit.
Mattress fabric.
Sagging or body impressions less than 1.5” (¾” for smooth top or non-quilted type mattresses). Sagging or body impressions less than the amounts indicated are caused by the natural compression and settling of quality upholstery materials and are not considered a manufacturing defect. They are an indication that the upholstery layers are conforming to your body’s individual contours.
Floor models, bedding sold “As-Is”, or bedding purchased from second hand parties, non-retail establishments or received as a promotional item.
Bedding used in hotels, motels or institutional facilities.
Replacement of a non-defective piece in the sleep set because the matching piece is defective.
Handles and Corner Guards.
Transportation costs of the product to and from the store or factory, as applicable.
HOW LONG IS THE WARRANTY PERIOD?
The Warranty Period begins on the date of purchase shown on your sales receipt and follows the Warranty Schedule below. To determine the Warranty Period that applies to your product, see the 3-Digit Code shown on the law tag affixed to your mattress and refer to the following Warranty Schedule:
3-Digit Code | Warranty Period | Non-Prorated Period | Prorated Period |
|---|---|---|---|
000 | No Warranty | NA | NA |
110 | 1 year | Year 1 | NA |
220 | 2 years | Years 1-2 | NA |
330 | 3 years | Years 1-3 | NA |
550 | 5 years | Years 1-5 | NA |
100 | 10 years | Years 1-10 | NA |
150 | 15 years | Years 1-15 | NA |
202 | 20 years | Years 1-20 | NA |
514 | 5 years | Year 1 | Years 2-5 |
109 | 10 years | Year 1 | Years 2-10 |
103 | 10 years | Years 1-3 | Years 4-10 |
105 | 10 years | Years 1-5 | Years 6-10 |
200 | 20 years | Years 1-10 | Years 11-20 |
HOW TO MAKE A WARRANTY CLAIM
If you discover a defect in your mattress or foundation, please contact the Mattress Firm store where you purchased your sleep set. If the store is no longer in business or you have moved outside the area, please contact Mattress Firm’s Customer Service Department (visit website address shown below for contact information). A copy of the original bill of sale is needed to determine the original date of purchase and the Purchase Price. The label containing the model name and the law label must be attached to identify the bedding and validate this Limited Warranty. You must be the original purchaser of the product and provide the law label for this Limited Warranty to be valid.
ANY AND ALL IMPLIED WARRANTIES ON THIS PRODUCT, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, SHALL NOT EXCEED IN DURATION THE TERM OF THIS LIMITED WARRANTY. THE SERVICE TERMS STATED IN THIS LIMITED WARRANTY SHALL BE THE CONSUMER’S SOLE AND EXCLUSIVE REMEDY IN THE EVENT OF PRODUCT FAILURE DURING THE WARRANTY PERIOD. MATTRESS FIRM SHALL NOT BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OF THIS PRODUCT OR INABILITY TO USE THIS PRODUCT, OR FOR THE BREACH OF THIS OR ANY OTHER EXPRESS OR IMPLIED WARRANTY.
This Limited Warranty is valid only in the United States and gives you specific legal rights that may vary from state to state.
* Your product meets the requirements of the Federal Flammability Standard, 16 CFR 1633, when your mattress is used alone or with one of the foundations specified on the 1633 law label affixed to your mattress. Although your product meets federal flammability standards, its flame resistance may be impaired if any of the following occur: a non-matching mattress and foundation are used together; the outer cover of the mattress or foundation is damaged, torn or punctured; or mattress handles are torn from the side of the mattress.
www.mattressfirm.com
About Sleepy's
Product FAQs
How much does the Sleepy's By Sealy Memory Foam Firm Mattress weigh?
The Sleepy's By Sealy Memory Foam Firm Mattress weighs 37 lbs for a twin size, 38 lbs for a twin XL size, 46 lbs for a full size, 51 lbs for a queen size, 61 lbs for a king size, and 61 lbs for a cal king size.
What are the package dimensions for Sleepy's By Sealy Memory Foam Firm Mattress?
The package dimensions for a Sleepy's By Sealy Memory Foam Firm Mattress is 46" x 16" x 16" for all mattress sizes.
What are the dimensions of a King, Queen, Full, and Twin size Sleepy's By Sealy Memory Foam Firm Mattress?
The dimensions of a Sleepy's By Sealy Memory Foam Firm Mattress is 75" x 39" x 8" for a twin size, 80" x 39" x 8" for a twin XL size, 75" x 54" x 8" for a full size, 80" x 60" x 8" for a queen size, 80" x 76"x 8" for a king size, and 84" x 72" x 8" for a cal king size.
Does this mattress need a box spring?
Yes, it is recommended to use a Box Spring with the Sleepy's By Sealy Memory Foam Firm Mattress. Box Springs provide mattress support, and improved airflow. They can also help distribute weight and reduce sagging while adding bed height.
How long does a mattress last?
Mattresses last an average of 8-10 years.
How do you clean a mattress?
Cleaning a mattress is a simple step-by-step process. First, remove all bedding and covers to wash separately. Then, use the upholstery attachment on your vacuum cleaner to thoroughly vacuum the entire surface of the mattress, paying special attention to seams, crevices and edges. Then, spot-clean stains where needed using different solutions depending on the stain type. Once the mattress is clean, sprinkle a generous layer of baking soda over the surface to deodorize. After a few hours (ideally overnight), vacuum the mattress thoroughly to remove all residue.
What is a split king mattress?
A split king mattress is made up of two Twin XL mattresses placed side by side. This size is a great option for some couples because it features two separate mattresses for independent movement. There's a split in the bed so you can each select your own comfort level.