TEMPUR-Pedic, Standard TEMPUR-Neck Pillow, Medium Profile-2-Pack, White 2 Count

Why it's worth it

The TEMPUR-Neck is a solid, sculpted block of TEMPUR material at 5.3 lb per cubic foot, well above the density sleep researchers treat as the floor for adult cervical support. It's extra firm, it's small, and it does not budge once your head is on it.

Density is the difference between support at bedtime and support at 4 a.m. Verywell Health's physical therapist reviewer notes that foam under 3 lb per cubic foot bottoms out under an average adult head inside the first hour. Tempur-Pedic specifies 5.3. Good Housekeeping's lab measured solid memory foam holding 94% of its loft after eight hours of simulated head pressure, against 78% for polyester fill.

The shape is a fixed wave: a raised roll under the neck, a hollow for the skull. Chiropractors recommend this design often, and the owners who love it tend to be people with a pinched nerve or years of morning headaches who'd already worked through a drawer of failed pillows. When it fits your neck, it fits completely, and they don't go back.

From our review of 8 memory foam pillows for neck pain, by David Sinclair, Managing Editor

What we like

• +Density is the difference between support at bedtime and support at 4 a.m
• +The shape is a fixed wave: a raised roll under the neck, a hollow for the skull
• +Sizing is the step people skip
• +Nothing here adjusts, and that's on purpose

What to know

• –It's small. The standard runs roughly 12.5 by 19.5 inches, so if you're used to sprawling across a queen pillow it'll feel more…
• –Extra firm means extra firm