Skip to Main Content
Your Store:

Phone Number: 

Regular Hours:

Mon Tue Wed Thu Fri Sat Sun
*Holiday Hours May Differ
View more stores
Made In Canada

In Harmony - Kingsdown Concert Medium Tight Top Full Mattress and L2 Motion Fit Adjustable Base

1 Rating
SKU: 083CON21

Local Delivery Available - Details

30 Day Low Price Guarantee - Details

$1,348.00
or
Flexiti Financing
$56.17 + taxes/fees With 24 month financing

Experience a new level of restorative sleep with the Kingsdown Concert Medium Tight Top Full Mattress and L2 Motion Fit Adjustable Base. This full-size mattress is designed with innovative materials that combine comfort, freshness, and long-lasting support. The fabric blends anti-microbial nano copper yarn to help inhibit bacteria growth and regulate temperature, while natural wool and Hollo fibre enhance airflow and reduce compaction for a cooler, more breathable surface night after night. Plush Micro Gel Foam dissipates heat for cooler rest, and comfort foam gently relieves pressure points while maintaining a balanced medium feel—perfect for all sleep styles. At its core, 935 pocket coils with Airflow Foam Surround Encasement deliver conforming support, reinforced edge stability, and a fresher sleep surface. Paired with the adjustable base, you gain complete control over your comfort. Dual motors allow smooth head and foot articulation, adjustable legs offer customizable height, and a wireless remote makes fine-tuning effortless. Together, this full mattress and adjustable base redefine tailored, breathable comfort.

Dimensions
54″(137cm)
Width
26.5″(67cm)
Height
74″(188cm)
Length

Package includes

Qty
Description
Price
1
View Details Hide Details
Dimensions
54″(137cm)
Width
11.5″(29cm)
Height
74″(188cm)
Length
Other Dimensions:
All sizes are approximate. There is a tolerance of plus or minus 1"

Care Instructions:

Spot clean only using a water-based cleanser.

Configuration:

Mattress Only

Construction:

Tight Top Pocket Coil mattress with medium support

Fabric Content:

91% Poly/4% Lurex /5% Nano Copper

Finish:

White, Black, Gold

Origin:

Made in Canada

Product Details:

  • Nano copper panel
  • 6.5 oz Wool & Hollo fibre
  • 1" Plush Micro Gel Foam
  • 1/2" Firm Foam
  • 1" Comfort Foam
  • Flexatron Pad
  • 935 Foam Encased Pocket Coil with Posturized Centre Third and Airflow Surround Foam Encasement
  • Flexatron Pad

Warranty:

10 Year non-prorated warranty

Weight:

69 lbs
Innerspring:
Foam Encased Pocket Coil with Posturized Centre Third and Airflow Surround Foam Encasement
1
View Details Hide Details
Dimensions
53″(135cm)
Width
15″(38cm)
Height
73″(185cm)
Length
Other Dimensions:
8" + 3" Legs offer variable height options

Care Instructions:

Be sure to read assembly instructions in manual before attempting to install w/2 people
Spot clean with damp cloth.

Construction:

Foldable Design

Finish:

Black

Materials:

Metal

Origin:

Imported from Vietnam

Product Details:

  • Quiet & Powerful Motors
  • Head and Foot Articulation - 2 motors
  • Zero Clearance and Platform Compatible
  • Patented SoftForm technology creates a Comfort Curve for extra conformability
  • Patented Folding Design for Easy and Fast Assembly ; 2 people needed
  • Wireless Backlit Remote
  • Steel Frame construction provides durability over time
  • Adjustable Legs allowing multiple heights
  • 6 Legs for superior stability over 4 or 5 leg systems
  • Nano Retainer Bar makes changing sheets easy
  • 850 pound lift capacity: includes mattress weight
  • Power Outage Protection: 9V Battery not included
  • Produced in a ISO 9001 compliant, UL & FDA Certified Factory

Warranty:

3 Years Full Bumper to Bumper Coverage, Parts and Labor; 20 year Frame Warranty

Weight:

132.4 lbs
If purchased separately

Unique Features

  • Our fabric blends anti-microbial nano copper yarn to inhibit bacteria and regulate temperature, while natural wool and Hollo fibre improve airflow, reduce compaction, and deliver a cooler, more restful sleep experience.
  • Plush Micro Gel Foam dissipates heat away from the body for cooler rest, while comfort foam relieves pressure points and maintains a balanced medium feel—delivering supportive, breathable comfort all night.
  • The 935 pocket coil with Airflow Foam Surround Encasement delivers conforming support with a posturized centre zone, while enhanced airflow freshens the mattress, extends sleeping surface width, and provides a durable, supportive sitting edge.
  • This adjustable base features a dual-motor system for smooth, independent head and foot articulation, plus adjustable legs with multiple height options—delivering customized comfort, support, and a fully tailored sleep experience.
  • Easily adjust comfort with the intuitive wireless remote—recline or return flat instantly. Power Outage Protection ensures safety, returning the base to flat using a 9V battery backup if electricity is lost.

Specifications

Dimensions
54″(137cm)
Width
26.5″(67cm)
Height
74″(188cm)
Length
Other Dimensions:
Full Adjustable Base: 53 x 15 x 73 inches

Care Instructions:

Spot clean only using a water-based cleanser.

Construction:

Tight Top Pocket Coil mattress with medium support

Fabric Content:

91% Poly/4% Lurex /5% Nano Copper

Finish:

White, Black, Gold

Package includes:

Full Mattress, & L2 Motion Fit Adjustable Base

Product Details:

  • Nano copper panel
  • 6.5 oz Wool & Hollo fibre
  • 1" Plush Micro Gel Foam
  • 1/2" Firm Foam
  • 1" Comfort Foam
  • Flexatron Pad
  • 935 Foam Encased Pocket Coil with Posturized Centre Third and Airflow Surround Foam Encasement
  • Flexatron Pad

Warranty:

Mattress: 10 Year non-prorated warranty Adjustable Bed: 3 Year Manufacturer Warranty

Weight:

201 lbs
Innerspring:
Foam Encased Pocket Coil with Posturized Centre Third and Airflow Surround Foam Encasement

Reviews

(1)
Submitting...
Thank you for your feedback! Your review has been submitted and will be visible once it's approved.
Write a review of this product to share your opinions with others.

Please focus on the product’s performance and quality. Please read our Privacy Policy and Terms of use for more information about the review process. For any service-related issues, please contact your nearest Leon’s customer care department or email us at customercare@leons.ca and we’ll be happy to help.

An error occurred while submitting your review. Please try again later.
*Required
Overall Rating*
Write a short headline for your review.
Tell us what you liked or disliked about this product. What did you use this product for?
We'll use this to confirm your review. We won't send spam, and your email won't be visible to others.
An error occurred while submitting your review. Please try again later.