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Medium-Firm Twin Foam Mattress-in-a-Box Medium-Firm Twin Foam Mattress-in-a-Box Medium-Firm Twin Foam Mattress-in-a-Box
Made in Canada
Medium-Firm Twin Foam Mattress-in-a-Box

Medium-Firm Twin Foam Mattress-in-a-Box

Special Price $499.99
Regular Price $699.99
$200.00 discount 42 days remaining

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  • Removable knit fabric cover
  • 2" gel-infused foam 
  • Ultimate transitional 3" foam 
  • 5" supportive base layer foam
  • Non-slip bottom
  • Roll-up mattress in a box

For restful nights, we suggest the Sophia collection mattresses. Several technical features make this model unique. The removable knit fabric cover is antimicrobial to prevent bacteria proliferation. It is composed of 2" gel-infused foam, which is the ultimate formula for superior comfort. A second 3" transitional foam layer is semi-firm and offers excellent lumbar support. The third layer of 5" additional support foam promotes healthier sleep and longer mattress life. The cover has a non-slip base bottom to keep the mattress in place.

This assembled-in-Canada mattress offers the most luxurious rest for an ideal night’s sleep. You will feel energized in the morning!

Your child is now ready to sleep in a big boy or girl’s bed, and you need a cozy twin-size mattress? We have many 39" twin mattresses to ensure good quality sleeping nights for both kids and adults. For a twin-size mattress at incredible prices, come right this way!

For more information about your mattress warranty, click here. The ComfoRD warranty does not apply to in-store mattress demonstrators, models on clearance, or part of the Classic collection.

Technical details
More Information
Collection SOPHIA
Color White/Grey
Warranty 10-year manufacturer's warranty
Continuous Coil System No
Pocket Coils No
Size Twin
Feature Foam, Compatible with electric beds, Mattress in a box
Weight (Lbs) 40
Depth (inches) * 39
Height (Inches) * 10
Width (inches) * 74
Height box (inches) 15.5
Width box (inches) 44.5
Length box (inches) 15.5
Mattress firmness Medium-Firm
Top Regular
* All dimensions are approximate, they may vary slightly.
Good to Know
Lumbar Support
Lumbar Support
This feature specifically targets the lower back area, providing optimal spinal alignment for restorative sleep.
Bio Gel Foam
Bio Gel Foam
The organic gel foam ensures optimal thermal regulation, ergonomic support, and hypoallergenic comfort.
Made In Canada
Made In Canada
Luxe Selection
Luxe Selection
Benefit from the ComfoRD 90-day warranty by choosing a mattress from the LUXE selection. For details on this ComfoRD warranty, click here.
Compatible with electric beds
Compatible with electric beds
This mattress is compatible with an electric bed base. It conforms to the various configurations and sleep positions. It contributes to its comfort and therapeutic benefits.
Mattress in a box
Mattress in a box
The mattress-in-a-box is convenient and easy to carry. Choose your model and take it home to enjoy right away! It can be shipped quickly and easily.