Customer reviews for Serta Perfect Sleeper X Knox Hybrid Mattress

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Customer reviews for Serta Perfect Sleeper X Knox Hybrid Mattress for

Serta Perfect Sleeper X Knox Hybrid Mattress

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4.7 out of 5 stars

stars

264 ratings264 reviews

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Showing 231-240 of 264 reviews

Dec 4, 2024

Reviewer name: Cleveland G

5 out of 5 stars

5 out of 5 stars review

New mattress

Comfortable and perfectly firm

Review from Serta

Helpful?

Nov 9, 2024

Reviewer name: Tikki S

4 out of 5 stars

4 out of 5 stars review

Great mattress

I haven’t had great sleep in a long time, this mattress has changed that.

Review from Serta

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Jul 16, 2025

Reviewer name: Edward V

4 out of 5 stars

4 out of 5 stars review

New Serta Mattress

So far, comfortable and may help the back issues.

Review from Serta

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Oct 13, 2025

Reviewer name: Bertha S

5 out of 5 stars

5 out of 5 stars review

Serta

I like a firm mattress and this fits my needs

Review from Serta

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Oct 15, 2025

Reviewer name: Teresa H

3 out of 5 stars

3 out of 5 stars review

Disappointing

Already showing body imprints. Not really "cool" sleeping. It's just ok.

Review from Serta

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Oct 11, 2025

Reviewer name: Marsha M

5 out of 5 stars

5 out of 5 stars review

Great mattress

Comfortable, great night sleep

Review from Serta

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Feb 10, 2025

Reviewer name: Arthur E

5 out of 5 stars

5 out of 5 stars review

Looks Great

Feels good so far

Review from Serta

Helpful?

Mar 10, 2025

Reviewer name: Elizabeth G

4 out of 5 stars

4 out of 5 stars review

Comfy firm supportive

Comfy firm good price

Review from Serta

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Feb 17, 2025

Reviewer name: Marcy M

5 out of 5 stars

5 out of 5 stars review

Comfortable!

Definitely comfy!

Review from Serta

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Sep 18, 2025

Reviewer name: Maha A

5 out of 5 stars

5 out of 5 stars review

Great quality

Comfy and nice matters

Review from Serta

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