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Member Only Item

Rhythm Gel Memory Foam Queen Mattress


Novaform® 33-cm (13-in.) Mattress with Gel-infused Memory Foam and Responsive DuraTex Foam

Item #354425

Online Price
Your Price $1,179.99
Price Per null:
  • Shipping & Handling included

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The estimated delivery time will be approximately 10 - 15 business days from the time of order.

The Rhythm mattress is designed for more than just a good night’s sleep. Its innovative design provides the ultimate in responsiveness -- reacting to your every move, while keeping you at the optimal temperature.

The top layer of gel-infused memory foam keeps you cool and comfortable all night while providing gentle support.  The layer of innovative DuraTex foam offers weightless head to toe support and vibrant reaction to each of your body movements. The base foam layer provides long lasting stability to ensure that your mattress never needs flipping or rotating. The Rhythm mattress allows complete ease of motion when you have the energy and deep refreshing sleep when the time is right.

Top layer: 5.1-cm (2-in.) gel-infused memory foam for gentle support and the optimal sleep temperature
Second layer: 10.2-cm (4-in.) dynamically responsive DuraTex foam for complete ease of motion
Bottom layer: 17.8-cm (7-in.) base foam for deep support and stability


  • 33-cm (13-in.) mattress thickness
  • Premium 3-layer construction
  • Comfort scale: 3 (1 = firmest, 10 = softest)
  • Contouring Level: 2 (1 = lowest, 5 = highest)
  • Quilted matelassé cover with a contemporary spiral design
  • Evenly distributes weight to eliminate pressure points that cause tossing and turning
  • Constructed to maintain shape without flipping or rotating
  • Foam made in USA
  • Box spring not included
  • Meets the requirements of 16 CFR Part1633 – Federal flammability (open flame)

For more information about this product, call the Sleep Innovations Customer Service Center at 1.888.999.0499.

  • Dimensions (L x W x H)
  • 203.2 cm x 152.4 cm x 33 cm (80 in. x 60 in. x 13 in.)
  • Weight: 37.4 kg. (82.5 lb.)

Warranty: 20 year, limited warranty

  • Brand: NovaForm
  • Collection Name: Rhythm
  • Model: G-MAT-94970-QN-WHT
  • Size of Bed Mattress: Queen

For more information about this product, call the Innocor Inc. Customer Service Centre at 1-888-999-0499.

This item is subject to some delivery restrictions. Please proceed to checkout to verify if delivery is available to your postal code.

Standard shipping via common carrier is included in the quoted price. Extraordinary delivery requirements may necessitate an additional fee to the carrier. The estimated delivery time will be approximately 10 - 15 business days from the time of order. products can be returned to any of our more than 600 Costco warehouses worldwide.
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Membership: We will refund your membership fee in full at any time if you are dissatisfied.

Merchandise: We guarantee your satisfaction on every product we sell and will refund your purchase price, with the following exceptions:

1. Electronics: Costco will accept returns within 90 days from the date of purchase for televisions, projectors, computers, cameras, camcorders, touch-screen tablets, MP3 players and cellular phones and other products identified by Costco from time to time.

2. Diamonds: When returning items containing a 1.00 ct diamond or larger, Costco will require additional time to verify the diamond, in which case a refund will be approved upon positive verification. This process may require two to five business days.

If you request an item be picked up for return, the item must be packaged and available for pick up in the same manner as it was delivered.
If your order was delivered "curb side", it will need to be available for curb side pick up.
If the item arrived to you in a box, it will need to be in a box at the time of pick up.

Costco may in the future restrict its return policy regarding other products. Restriction will be shown at the point of purchase.
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