Beautyrest Black22 L-Class Firm

The Beautyrest Black L-Class Firm mattress is ideal for those who love the feeling of truly luxurious sleep and are looking for a firm feel, essential cooling and pressure relief features.

Sleepers who love a luxurious and cool sleep experience.

PureCare Silver five Sided Mattress Protector

from $94.99

get it Delivery date contingent on available inventory

Healthy Sleep Ultra-Tech Advanced Pillow

from $99.99

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Add it

subtotal:

$2,249.99

get it Delivery date contingent on available inventory

Local
Delivery

Delivery and set up is included for free for all orders greater than $399 and if within 25 miles of any Sit ‘n Sleep store.

We will also "haul away" your old mattress and box spring upon delivery of your new order: Just let us know!

Next day delivery on available inventory. Not applicable for UPS and FedEx orders. See our COVID-19 page for more information.

120-Night Sleep Trial

Buying a new mattress is not something you do everyday. Our 120-night sleep trial and comfort guarantee means you can rest easy.

10 Year Warranty

You spend a third of your life asleep on your mattress. Shouldn't you at least lay on it first? Come visit one of our 39 store locations and get comfy with your purchase.

Mattress Removal

We will "haul away" your old mattress and box spring upon delivery of your new order: Just let us know if you would like this service.

Add a Base and Frame:

Knickerbocker Promo Frame

from $67.00

get it Delivery date contingent on available inventory

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On Sale

Infinity Platform

from $349.99

$299.99

get it Delivery date contingent on available inventory

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New Arrival

Sealy Ease 4.0 Adjustable Base

from $914.00

get it Delivery date contingent on available inventory

Have Questions?

We're here to help. Give us a call or visit your local store.

Firm

Key Feature

BlackICE™ 4.0 Technology

Ready for Your Best Night’s Sleep?

BlackICE™ with Plant-Based Cooling Technology

¾” SurfaceTouch™ Gel Memory Foam

½” Firm Comfort Foam

1" Beautyrest® Gel Memory Foam

2” Firm Comfort Foam

Zoned T3 Pocketed Coil® Technology

1.5" Energy Foam

Mattress height (approx.) 13.5”

Mattress is adjustable friendly and works well on motion bases

10-year warranty
Found only in Beautyrest Black®, BlackICE™ 4.0 Technology uses 4 cooling actions in our most advanced temperatures management system, so you feel cooler and sleep better.

T3 Pocketed Coil® technology system features three steel strands wound into one coil to absorb energy, reduce motion transfer, and provide exceptional resilience for support, durability, and undisturbed sleep.

*This manufacturer or product line does not offer promotional discounts so promotional or discount/coupon codes will not apply to this product
Approx.

Twin XL 38" x 80" x 13.75"

Full 54" x 75" x 13.75"

Queen 60" x 80" x 13.75"

King 76" x 80" x 13.75"

CA King 72" x 84" x 13.75"

What Customers Are Saying