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Sealy Posturepedic Hybrid Performance Kelburn II 13 Inch Cal King Mattress Only SDMB042138 - Scratch and Dent Model ''As-Is''

Cal King Sealy Posturepedic Hybrid Performance Kelburn II 13 Inch Mattress Only

From $1,816.00

To $1,994.00


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Sealy Posturepedic Hybrid Performance Kelburn II 13 Inch Cal King Mattress Only SDMB042138 - Scratch and Dent Model ''As-Is''
Sealy Posturepedic Hybrid Performance Kelburn II 13 Inch Cal King Mattress Only SDMB042138 - Scratch and Dent Model ''As-Is''

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Every Clearance Center item is priced to sell at, near or below our cost! We accumulate items from excess inventory, discontinued inventory, retail floor models, customer cancellations, exchanges, etc. learn more »

This clearance mattress has slight cosmetic damage from shipping that can be seen on the surface and/or sides. Click on the links below to see photos of these imperfections. Some cosmetic damage may be so slight that it is not visible in the photographs.

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This is a one-of-a-kind item with minor imperfections, sold on a first come, first served basis. In the event of multiple customer orders, we apologize in advance and will quickly notify you if unavailable.

One of the best overall mattresses in the Hybrid line, especially for side sleepers

by Jed Harrington

The Sealy Posturepedic Hybrid Performance Kelburn II Mattress is the first model in the upgraded line of Performance Hybrid mattresses and the first to offer the proprietary Sealy Immersion Advanced Memory Foam with Chill for extra comfort and temperature management. In testing, this mattress scored outstanding for all side sleepers, regardless of body type. Read on to see if this mattress may be perfect for you.

Goldilocks Comfort with Advanced Comfort Materials

We gave the Kelburn II a 5.5 on our comfort scale out of 10, with 10 being the softest. This mattress has a fantastic soft on top, firm underneath feel that provides an excellent blend of contouring and support. The Sealy Immersion Advanced Memory Foam with Chill, a proprietary comfort material to Sealy, creates a body hugging level of comfort with great pressure relief, and a cool to the touch feel that keeps you cool while you fall asleep.

Smooth top quilt design with outstanding conformability

The Kelburn II features a smooth top stretch-knit cover with moisture wicking. This cover conforms very well to your body while providing an added benefit of moisture wicking to help promote comfortable sleep.

Top of the line coil system with targeted lower back support

The Sealy Response Pro Zoned HD Encased coil system in the Kelburn II is great. It's contouring, supportive, offers great motion transfer reduction for undisturbed sleep, and most importantly, it specifically targets the lower back area for enhanced support and durability. It's also adjustable base friendly.

Other benefits

Temperature management is a big one here. If you tend to sleep warm, the Kelburn is going to help combat that problem so you can get to sleep feeling cooler. The top of the line edge support is also fantastic and provides uniform comfort from edge to edge. .

Is this mattress good for you?

If you sleep on your side, yes, this mattress is most likely a great choice for you. The combination of body contouring pressure relief and solid support makes this one of the best performing mattresses at this price point. If you're a back sleeper, this is still a good choice, but you may want to consider the Sealy Hybrid Trust model, because it fared better for back sleepers. See how this mattress performed.


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.

  • UltraStretch Mid-Loft Cover
  • Moisture Wicking Technology

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.

  • 1.5'' Sealy Immersion Advanced Memory Foam with Chill
  • 2'' SealyCushion Extra Soft Foam

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.

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


  • SDMB042138


Cal King13"72"84"
SizeCoil Count
Cal King1216

Works With All Bed Types

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

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

Customer Reviews

Average Review

74 Reviews
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Comfort Depth Overview

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Delivery Info

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Express Delivery Available
Delivery Options & Timing:
Free Express Front Door
  1. TIMING: Orders ship next business day and are delivered in 3-5 days. (Check your zip code delivery estimate on individual mattress model pages.) Actual delivery date can be changed when you're contacted for the delivery. (Remote locations can take 1 to 4 days extra.)
  2. EXPRESS DELIVERY: Your mattress will be delivered to your front door. (Apartment deliveries are to the building front door.)
  3. SCHEDULING DELIVERY: You'll be contacted by our carrier to schedule your delivery. Someone must be home to accept delivery.
  4. FURNITURE & BEDDING: Furniture & bedding deliver separately.
  5. WEEKEND OR EVENING DELIVERY: May be available for a nominal fee. Order by phone at 1-800-455-1052.
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