Full Simmons Beautyrest Black L Class Extra Firm Mattress

Full Simmons Beautyrest Black L Class Extra Firm Mattress + FREE $300 Visa Gift Card

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Customize King Simmons Beautyrest Black L Class Extra Firm Mattress
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King Simmons Beautyrest Black L Class Extra Firm Mattress
King Simmons Beautyrest Black L Class Extra Firm Mattress

In stock

$2,099.00

Customize Cal King Simmons Beautyrest Black L Class Extra Firm Mattress
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Cal King Simmons Beautyrest Black L Class Extra Firm Mattress
Cal King Simmons Beautyrest Black L Class Extra Firm Mattress

In stock

$2,099.00

Customize Queen Simmons Beautyrest Black L Class Extra Firm Mattress
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Queen Simmons Beautyrest Black L Class Extra Firm Mattress
Queen Simmons Beautyrest Black L Class Extra Firm Mattress

In stock

$1,599.00

Customize Full Simmons Beautyrest Black L Class Extra Firm Mattress
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Full Simmons Beautyrest Black L Class Extra Firm Mattress
Full Simmons Beautyrest Black L Class Extra Firm Mattress

In stock

$1,479.00

Customize Twin XL Simmons Beautyrest Black L Class Extra Firm Mattress
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Twin XL Simmons Beautyrest Black L Class Extra Firm Mattress
Twin XL Simmons Beautyrest Black L Class Extra Firm Mattress

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$1,199.00

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Expert Review video placeholder

Luxurious Extra Firm Comfort Without the Massive Price Tag

by Jed Harrington

The Beautyrest Black L Class Extra Firm is the firmest model in the line and comes with many of the same bells and whistles found in the top of the line but at a lower price, making it an excellent value for the extra firm mattress lover.

Extra Firm, With A Bit Of Initial Padding

With a Comfort Scale rating of 2.5, the L Class Extra Firm certainly exemplifies the extra firm, dense comfort indicated in the name. However, unlike many mattresses that can feel extremely stiff and rigid, this one has enough initial padding to also contour well to the lower back and provide a bit of comfort.

Top-Tier Support

The T3 Pocketed Coil system found in the Beautyrest Black is nothing short of amazing. Made from three pieces of high carbon steel braided together, this system is at the top of the Beautyrest line and offers superior contouring, motion transfer minimization, and long term durability. This coil system is adjustable base friendly and fully compatible with all modern power foundations.

Less Heat Allows For More Sleep

The BlackICE 4.0 system, which is new to this collection, uses four cooling components working together to help you sleep cooler and deeper.

Durability and Pressure Relief

The layer of Beautyrest Gel Memory Foam contours to your unique curves and provides not only good pressure relief, but also excellent durability.

Want extra firm comfort? This is for you.

The blend of initial pleasing comfort and an overall extra firm Comfort Scale rating makes the Beautyrest Black L Class Extra Firm a great choice for those who prefer extra firm comfort. Its combination of top of the line features and a more affordable price point make it one of the best luxury extra firm mattresses available today.

Physical Characteristics

Comfort This describes how a mattress feels. The Comfort Scale rating is based on how the cushioning materials conform to the body's shape. The higher the number the softer the mattress.

Quilt - Top of Mattress This is the outside cover on the top of the mattress. It covers and protects the comfort and support layers inside.

Comfort - Padding Layers This provides a cushioning layer between you and the support system in the bed. Different kinds of padding will provide different levels of comfort.

Correct Back Support System This is a general term used to describe how a mattress distributes and stabilizes body weight and maintains proper spinal alignment. Different materials provide different levels of support.

Box Spring - Foundation (optional)

  • Regular Box Spring Height: 9
  • Low Profile Height: 6

Warranty This tells you what kind of warranty you have and how long it will last. A typical warranty lasts about 10 years.

  • 10 year warranty against manufacturer's defects
  • No Flip, No Rotate
  • Non-prorated

Made In This tells you where your mattress is manufactured.

  • United States

Code

  • MATT-927426, STD-927660, LP-927661

Physical Measurements

SizeHeightWidthLength
King13.75"76"80"
Cal King13.75"72"84"
Queen13.75"60"80"
Full13.75"53"75"
Twin XL13.75"39"80"
SizeCoil Count
King1051
Cal King1117
Queen815
Full647
Twin XL513

Works With All Bed Types

Box Spring
Box Spring
Traditional Frames
Traditional Frames
Adjustable Bases
Adjustable Bases
Platform
Platform

Your mattress purchase is fully compatible with all modern support systems, including adjustable base, platform bed, box spring/foundation, even the floor!

Why Buy from US-Mattress
Xsensor Overview

We test and measure body pressure on each mattress using sophisticated technology. We then provide you a personal recommendation.

Learn More »
Comfort Depth Overview

See how far you'll sink into our mattresses - see how they'll feel. With our Comfort Depth measurements you'll know how a mattress will feel.

Learn More »

Delivery Info

Delivery Options & Timing:
Free In-Home Setup & Removal
  1. TIMING & DELIVERY: From time of order, receive your mattress in about 2 to 3 weeks anywhere in the continental 48 states. Check your zip code when selecting your delivery option for an estimated delivery date.Remote locations may take an additional 1 to 2 weeks.
  2. SERVICE LEVEL: Delivery is super easy with In-Home White Glove delivery service. The delivery team will bring in and place your new mattress into your bedroom, unpack it and take away the packaging for you. (Delivery is up to 2 flights of stairs. Additional arrangements are subject to charge by the delivery carrier.)
  3. SCHEDULING DELIVERY: You will be called to arrange the delivery when your mattress has arrived at the local delivery agent, approximately two weeks after order. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture ordered at the same time will ship separately. If you would like us to wait until all the items on your order are ready to ship, please call us at time of order and we can arrange one delivery. Bedding ships separately via UPS.
  5. ADDITIONAL SERVICES: Mattress removal is available free of charge when you select your delivery option online. For your added convenience, these other options may be available for a nominal fee by phone only at 1-800-455-1052:
    • Evening delivery
    • Weekend or holiday delivery
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