Sealy Kelburn II Hybrid Mattress Review

Sealy launched its new Kelburn II Hybrid mattress in 2018. We tested all of Sealy’s Hybrid mattresses for a detailed and comprehensive review and found it to be a fantastic mattress. Read on for our detailed assessment of the Kelburn 2’s pros and cons.

Comfort Scale Rating

The Sealy Hybrid Kelburn mattress is a nice, medium feeling mattress and we rate it 5.5 on our 10 point Comfort Scale (a 1 is hard, 10 is softest.) This level of comfort is pretty good for most folks.

Expert Video Review of the Kelburn bed

Here’s our quick Video Review. It highlights the features, benefits and our impression.

Pros & Cons

  • Hybrid best of both memory foam top and innerspring core
  • Good contouring and support
  • Minimal motion transfer
  • Medium 5.5/10 comfort appeals to most people
  • None

See the bed

Pressure Test Results

We pressure tested the Kelburn mattress with small/petite, average and big/large body size people on their sides and on their back sleeping positions to measure the support and comfort.

The Kelburn tested well especially for side sleepers where we rated those sleeper positions a very solid ‘Recommend’. The mattress provided sufficient contouring support which is important to minimize pressure points. Pressure points cause you to become uncomfortable and that makes you toss and turn preventing a good night’s sleep. While the mattress tested very well for side sleeper, it did not rate as highly on back positions –we still rate those positions ‘Good’.

This mattress lives up to your expectations for a hybrid mattress where the top layer of memory foam provides great contouring and the innersprings provide the support.

LARGE PEOPLE Largest 10% of adults 210-273 lbs Avg Pressure: mmHg - Area: inches2 Avg Pressure: mmHg - Area: inches2
AVERAGE PEOPLE Middle 50% of adults 134-218 lbs Avg Pressure: mmHg - Area: inches2 Avg Pressure: mmHg - Area: inches2
PETITE PEOPLE Smallest 10% of adults 111-135 lbs Avg Pressure: mmHg - Area: inches2 Avg Pressure: mmHg - Area: inches2

Kelburn Hybrid Mattress Features in Detail

sealy hybrid kelburn cutaway
  1. 1. Zoned Support

    There are 20% more coils in the middle part of the mattress under the heavier part of your body. This design gives you more support under the middle section of your body.

  2. 2. Moisture Protection

    The cover is designed to draw moisture away from your body so you can sleep more comfortably at night.

  3. 3. Cooling Aid

    The combination of technologies helps to keep the mattress cool while you sleep.

  4. 4. Sealy Immersion Advanced Memory Foam

    Slow response memory foam conforms to your body.

  5. 5. Duraflex Edge System

    Duraflex edge support provides consistent support across the entire surface so you can sleep up to and on the edge.

  6. 6. Adjustable base compatible

    The Hybrid mattresses are compatible with Sealy Adjustable Bases.

Comfort Depth Video

We measured how far your hips and shoulders sink into the Kelburn 2 mattress with different body types.

Aaron's Comfort View

Sandy's Comfort View

Andrew's Comfort View


The Sealy Kelburn 2 Hybrid mattress comes with a 10 year warranty for factory defects.


The Sealy Kelburn 2 Hybrid mattress tested well. We ‘Recommend’ the mattress for side sleepers and rate it ‘Good’ for back sleepers, so we say this bed is a good choice for everybody who likes a medium comfort bed.

The Kelburn 2 mattress is in the Sealy “Performance Line” collection, just below the “Premium” line. The Kelburn 2 has most of what’s in the more expensive Premium models except for the cool cover. This model has 2 layers of foam compared to the Copper 2 models (which have an added layer of Sealy Comfort Sense Foam.) And it’s also $300 less expensive. So in our opinion, it tests very well and offers a great value in the Sealy Hybrid line of mattresses.

See the bed

Sealy Kelburn II Hybrid Specifications:

Product Name
Sealy Posturepedic Hybrid Performance Kelburn II Mattress
Queen Price


Comfort Scale Number
Coil Count
Comfort Padding Layers
  • 1.5'' Sealy Immersion Advanced Memory Foam with Chill
  • 2'' SealyCushion Extra Soft Foam
  • Warranty
  • Non-prorated
  • No Flip, No Rotate
  • 10 year warranty against manufacturer's defects
  • Back Support System
    Quilt Top of Mattress
  • UltraStretch Mid-Loft Cover
  • Moisture Wicking Technology
  • Edge Support

    About The Author Joe Nashif

    A jack of all trades in the mattress industry, Joe is a merchandiser who’s seen the changes in the products and trends for many years. Active in Brazilian Jui Jitsu, along with related injuries, he enjoys resting at home with family, too.