Review · Home & living
Sleep Number ComfortFit Pillow (Curved) review
A memory foam and down-alternative pillow sold in Classic, Curved and Ultimate shapes, with Curved aimed at side and back sleepers.
By the HearSmart research desk · Updated November 8, 2026
- Performance (40%)
- 7.6
- Ease of use (25%)
- 7.8
- Value (35%)
- 7.4
Sleep Number's ComfortFit Pillow blends memory foam pieces with down-alternative fibers under a breathable Lyocell blend cover, and it comes in three shapes. The Curved shape is the one for this list: Sleep Number says it fits your contours and marks it best for side or back sleepers. The Ultimate shape takes a different approach, with three removable inserts so you can change height, and Sleep Number recommends two or three inserts for side sleepers. The foams are CertiPUR-US certified, the pillow is hypoallergenic, and it is made in the USA of imported materials. The standard was $99.99 when we checked, with a buy one, get one 50% off offer. It ranks last because that price buys less adjustment than cheaper picks: the Curved shape has fixed fill, the Curved and Classic shapes are spot clean only, and the product page does not state a trial length. It makes most sense for people already shopping Sleep Number.
Who it is for
Sleep Number owners who want a contoured pillow from the same store.
Price
Standard $99.99 on the Sleep Number US store when checked.
Current price: $99.99
Quoted from the vendor pricing page on November 8, 2026.
Key features
- Blend of memory foam pieces and down-alternative fibers
- Curved shape fits your contours and is marked for side or back sleepers
- Ultimate shape has three removable inserts, with 2 to 3 recommended for side sleepers
- Breathable Lyocell blend cover, hypoallergenic
- CertiPUR-US certified foams, made in the USA of imported materials
Strengths and weaknesses
- Strength: Contoured Curved shape for side sleepers
- Strength: Ultimate shape adds removable inserts for height
- Strength: Hypoallergenic with CertiPUR-US foams
- Weakness: Curved and Classic shapes are spot clean only
- Weakness: Price is high for a non-adjustable Curved pillow
- Weakness: Product page does not state a trial length
Key facts
- Standard price: $99.99 when checked
- Fill: Memory foam pieces and down-alternative fibers
- Shapes: Classic, Curved, Ultimate
- Curved standard size: 25 x 19 in
Where it ranks
Sleep Number ComfortFit Pillow (Curved) is No. 10 in our Best Pillows for Side Sleepers verdict.
Alternatives we scored
Visit sleepnumber.com · Questions or corrections: editorial@hearsmart.org