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Kingsdown Twin Xl High Profile Foundation

Not available in your region

SKU: 50805551

Kingsdown foundations are meticulously hand assembled using sustainably sourced Canadian Spruce, which is exceptionally durable. Each piece of lumber is not only heat-treated, but kiln-dried, which improves the performance of the wood over time. Each wooden slat is placed more closely together and cut a full inch wider than most manufacturers to provide a sturdier base.

Collection

Box Spring

Warranty

10 year limited warranty -

Code J -

View Warranty

Color

Black

Pattern

Solid

Profile height

High profile

Upholstery material

Upholstered

39.00"w x 80.00"d x 8.50"h

4.1 out of 5 stars

Based on 3425 ratings
5
64%
4
11%
3
8%
2
5%
1
11%
Happy

It was just what I needed

This review was collected as part of a promotion

This pillow has been perfect its cool on both sides

Review provided by Sealy

Reviewed On Feb 6, 2026
J

Waste money

The pillow is extremely firm, and can’t be returned! Be very careful to purchase this brand!

Review provided by Sealy

Reviewed On Feb 6, 2026
Loving the neck support

Neck pain relieved

This review was collected as part of a promotion

I have been using my new pillow for about a month and my neck pain has improved. Very comfortable with good support.

Review provided by Sealy

Reviewed On Feb 6, 2026
Soccer Player Sleeps Soundly

No More Neck Pain

This review was collected as part of a promotion

I have a desk job and my neck and shoulders get very tense at the end of every day. Since I purchased the cloud pillow, my neck and shoulder pain and tension has been reduced significantly. On top of that, I play in a coed soccer league and before buying a couple of the cloud pillows, I usually needed several recovery days after each game before my body felt close to normal. These pillows have reduced my recovery time and have enabled me to get back to arm and shoulder workouts a lot faster. Plus, the sleep is second to none.

Review provided by Sealy

Reviewed On Feb 6, 2026
Soccer Player Sleeps Soundly

Worth Every Penny

This review was collected as part of a promotion

I am someone who tosses and turns a lot at night and I tend to get pretty hot no matter what time of year. Ever since I got this mattress, I swear I don’t move all night and I’m at such a cozy temp the entire time. What’s more, I am in a coed later league and it usually takes me a couple of days to recover from a game. With my new mattress, I wake up with minimal shoulder and leg pain and am usually recovered the next day. This mattress was absolutely worth the money.

Review provided by Sealy

Reviewed On Feb 6, 2026