Exploded view
Part SR-02 · callouts from the listing and Tempur’s product page · Oct 15, 2026
- 1Knit coverRemovable 100% polyester knit cover that comes off for washing; the foam inside is not washed.
- 2Raised edgeOne of the two raised rolls of the contour; the pillow is one molded piece, so the height of each roll is fixed.
- 3Center dipThe lower channel between the rolls; together with the raised edges it gives the fixed wave shape seen from the end.
- 4TEMPUR-Material coreTempur’s own viscoelastic foam, molded to shape; it compresses slowly under weight and slowly regains its shape when the load is removed.
Spec plate
15300154P · from the listing and Tempur · Oct 15, 2026- Model
- TEMPUR-Ergo Neck Pillow, Large Profile, White (model 15300154P)
- Dimensions
- 20 x 12.5 x 4.75 in
- Weight
- 4.1 lb (listing)
- Core
- TEMPUR-Material (viscoelastic foam), one piece
- Feel
- Listing: Extra Firm. Tempur’s page: Firm
- Cover
- 100% polyester knit, removable
- Care
- Cover: cold wash, gentle detergent, air or cool dry. Foam: no liquid
- Warranty
- 5-year limited (Tempur)
- Regulatory status
- Not a medical device; general bedding product
- Profile height
- Large 4.75 in (Medium 4 in, Small 3.5 in, sold separately)
Source: Amazon listing B07CNS8WRB and Tempur-Pedic’s product page, read Oct 15, 2026. Amazon titles this variation “Large Profile” but labels it “High Profile” in its size selector; the dimensions match Tempur’s Large. Tempur’s US site sells the same three sizes under the name TEMPUR-Neck. The two sources disagree on feel (Extra Firm vs. Firm). Profile height is the key row because it is the one thing you cannot change after purchase.
01Operating principle
The pillow is a fixed foam shape: raised rolls along the edges, a lower channel between them, and a total height chosen at the time of purchase.
A molded wave, not loose fill
The core is one piece of TEMPUR-Material formed into a contour [2]. Unlike a fill pillow, it cannot be made higher or lower; the only height adjustment is choosing a different profile size.
A shape meant to follow the neck
The listing says the contour is designed to follow the natural curve of the body for side and back sleepers [1]: the raised roll fills the gap under the neck and the lower area takes the head. On your side, the overall height also has to bridge the distance from the mattress to your head, which is set mostly by shoulder width.
Slow-return foam
Viscoelastic foam yields gradually under pressure and returns to shape gradually when the load comes off, so it molds to the head rather than springing back. Tempur’s page says the material adapts to your shape, and the listing names the head, neck and shoulders [1][2].
Profile equals height
Small, Medium and Large are the same 20 x 12.5 in footprint at 3.5, 4 and 4.75 in tall [2]. Profile is therefore a height setting chosen once, at the checkout.
02Fit check
Good fit
- Side and back sleepers; Tempur’s page says the pillow is designed for those two positions [2]
- People with broad shoulders who measured a large neck-to-shoulder distance (see the sizing step below)
- Anyone who prefers a firm shape that stays the same night to night
Poor fit
- Front sleepers; the shape is not intended for that position
- Anyone who wants to fine-tune height; a fill pillow such as the Coop (SR-01) is adjustable, this is not
- People who like a soft, squashable pillow; both sources describe the feel as firm or extra firm
Check first
- Measure before ordering: Tempur says to measure from the base of the neck to the outer edge of the shoulder and, between sizes, to choose the smaller one [2]
- Mattress softness: a soft mattress lets the shoulder sink, so a smaller profile may be enough
- Return terms: Tempur’s own store does not take pillows back [2]; the Amazon listing showed a 30-day window
03What the research and the brand say
Contoured pillows have been studied as a category, mostly by measuring head and neck angles and comfort ratings. A 2021 systematic review and meta-analysis of pillow designs pooled 35 articles, of which nine were rated high quality (555 participants) [3]. Its favorable findings concerned latex (rubber) and spring pillows in people who already had neck complaints; it reported that pillow designs made no measurable difference to sleep quality in that group, and that alignment on the side seemed to depend more on a pillow’s shape and height than on what it was made of. It did not test this Tempur model.
A 2025 laboratory study of nine healthy adults lying on their side tested four heights (8 to 14 cm) with and without a neck-support shape and found that the best height depended on each person’s shoulder width [4]. With nine people it is a small study, but it lines up with why Tempur asks you to measure your shoulder before choosing a profile.
The profile cannot be adjusted later, so measure first. Tempur’s method: hold a ruler perpendicular to your neck and measure from the base of the neck to the outer edge of the shoulder; if you fall between two sizes, take the smaller [2]. This listing is the Large (4.75 in), the tallest of the three.
04Setup and care
These steps follow Tempur’s product page; they describe sizing and upkeep, not a promised result.
Measure for the profile
Measure from the base of the neck to the outside edge of the shoulder with a ruler held perpendicular to the neck, then match the result to Tempur’s size guide; choose the smaller size if you fall between two [2].
Try it in your usual position
Lie down with the neck resting on a raised roll and the head on the lower area, then check in a mirror or with a partner whether your head tips up or down. Slow-return foam feels different from fiber or feather, so give it a few nights before judging the size.
Wash only the cover
Take the cover off and launder it with gentle detergent in cold water. Tempur says air drying is best, or use the dryer on a cool setting [2].
Keep the foam dry
Tempur says not to clean TEMPUR-Material with liquid; to freshen it, gently roll and unroll the insert so air moves through it [2].
05Price and where it is sold
On Oct 15, 2026 the Large Profile in white was $134.00 on Amazon, sold by Amazon.com, with a free 30-day refund or replacement shown on the listing and the item in stock. Small and Medium profiles, and two-packs, are separate variations on the same page at their own prices. See the Large Profile listing on Amazon. As an Amazon Associate we earn from qualifying purchases.
06Who should look elsewhere
- Narrow-shouldered side sleepers and most back sleepers who measured into the Small or Medium range; choose that variation rather than this Large
- Anyone who wants an adjustable height; see the Coop Original Adjustable Pillow (SR-01)
- Anyone with a neck or spine condition who has been given positioning advice by a clinician; follow that advice first
Sources
- Amazon. Tempur-Pedic TEMPUR-Ergo Neck Pillow, Large Profile, White, listing B07CNS8WRB: dimensions, weight, cover, feel, size selector. Accessed Oct 15, 2026 (linked in the price section above).
- Tempur-Pedic. TEMPUR-Neck Pillow product page: sizes, feel, cover care, foam care, sizing method, 5-year limited warranty, pillow return policy. Accessed Oct 15, 2026. link
- Systematic review and meta-analysis of pillow designs in adults (35 articles; outcomes included comfort, waking symptoms and spinal alignment). Clinical Biomechanics, 2021;85:105353. PMID 33895703. PubMed
- Laboratory study of individualized pillow height and neck support for side sleepers (9 adults). Medical & Biological Engineering & Computing, 2025;63(2):535-544. PMID 39412632. PubMed
This entry is educational and is not medical advice. It describes what a product is made of and what its labeling says; it does not say the product will change any health condition. If you have a neck, shoulder or breathing condition, ask a qualified clinician what sleeping position and pillow height suit you.