Temperature balancing innovation

Sleep Number ® i8 bed is rated 3.958904109589041 out of 5 by 219.
Rated 5 out of 5 by from Love Love our Sleep Number My husband is very warm blooded and I am on anti cancer meds so the topper is great at controlling our heat and cooling us this summer. Can't wait until winter to see it work.
Date published: 2016-09-30
Rated 5 out of 5 by from Best night sleep Been sleeping on it for a month and love it. Had a waterbed for 30 plus years and the sleep by number is so much nicer.
Date published: 2016-09-25
Rated 5 out of 5 by from Great bed We have had our bed for about 6 weeks and love it. Great bed we are both sleeping better and waking mor refreshed.
Date published: 2016-09-24
Rated 5 out of 5 by from Sleep great I was skeptical about this mattress when looking and deciding to buy but now I am sold. I sleep so well and love the ability to adjust the firmness based on how laborious my day was
Date published: 2016-09-13
Rated 5 out of 5 by from Cadillac of beds This is the best that I have ever bought you can go from any style you want from too soft to firm it is awesome
Date published: 2016-08-10
Rated 5 out of 5 by from Love it! I bought a King i8 over a month ago and I just love it! I sleep longer and wake rested, I don't want to get out of bed! My number is 85. My husband loves it also his number is 55.
Date published: 2016-08-04
Rated 5 out of 5 by from great, comfy bed! I bought the I8 about a month ago. My fiancé and I love it! Nifty features and very sturdy flex mattress!
Date published: 2016-07-23
Rated 5 out of 5 by from 2nd Bed!!! Upgraded to i8 , had previous bed 14 years ! Absolutely LOVE my New Bed !!! Gave older bed to daughter . We are both Happy!!!
Date published: 2016-07-20
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13-inch duvet style Pillowtop with a temperature balancing sleep surface that absorbs excess heat and releases it, so you sleep just right

3 inches of our advanced PlushFit® foam feature 7 zones for enhanced comfort

Simple, wireless remote remembers you and your ideal support, and guides you to your Sleep Number® setting


Sleep Number
Feel, see, and hear the difference
You'll only find Sleep Number® at a Sleep Number® store

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Product Q&A

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Due to the cost of doing business in California, Performance, Memory Foam and Innovation Series Twin and Full mattresses incur a $50 surcharge; Queen and King mattresses incur a $100 surcharge. The surcharge will be added in your shopping cart after you enter your shipping address. Picture may not represent options selected.