KUCEY Crescent King Memory Foam Pillow, 1 Pack

Pack: The KUCEY crescent pillow is a single king-size pillow with memory-foam fill, an adjustable-firmness claim, and a cover described as washable. Its curved shape and cooling-fiber fabric are aimed at side sleepers, though the cooling effect and odor receive mixed customer feedback.

At a glance

Curved crescent form intended to support side sleepers.
Memory-foam fill and adjustable firmness are listed.
Cooling fiber is part of the stated fabric composition, but customer reports differ on how well the cooling effect works.
The cover is listed as machine washable and has a zipper.

Price

$36.89Save 26%

Reference price: ~~$49.99~~

Price checked: Nov 13, 2026

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Pros and cons

Pros

Single king-size pillow with a curved form aimed at side-sleeping use.
Adjustable firmness may suit buyers who want to alter pillow feel.
Washable cover offers a removable-care option.

Technical specifications

15 specifications

Identity
Brand	KUCEY
Model	Best Pillows for Side Sleepers

Size and shape
Size	King Size (1 pack)
Dimensions	36"L x 20"W
Shape	Crescent
Color	Crescent White

Materials and care
Fill material	Memory Foam
Fabric type	50% Cooling Fiber & 50% Polyester
Cover material	Polyester
Care instructions	Machine Wash
Closure	Zipper

Features and intended use
Material features	Adjustable, Breathable, Cooling
Firmness	Adjustable Firmness
Recommended use	Side Sleeper
Indoor or outdoor use	Indoor

What to know before buying

Listing details to confirm

The listing describes the fill both as shredded memory foam and as 100% premium memory foam, so the exact fill construction is unconfirmed. It also labels the cover as polyester while separately describing a two-sided cover with cooling fiber, and the title's washable-cover claim sits alongside machine-wash care instructions without clarifying whether that instruction applies to the cover only. Cooling performance is conditional and customer feedback is mixed. Customer reports also differ on odor. The listing recommends an air-conditioned room or fan for longer-lasting coolness.

Who is it for?

A good fit for

Side sleepers seeking a curved king-size memory-foam pillow.
Buyers who want adjustable firmness and a removable, machine-washable cover.
Hot sleepers willing to treat cooling as a variable rather than guaranteed result.

Less suited to

Buyers who require a confirmed cooling effect or are sensitive to possible odor variation.
Shoppers looking for a clearly documented fill construction or an explicitly itemized package list.

KUCEY Crescent King Memory Foam Pillow, 1 Pack · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.4 / 5 · 5,368 ratings

5 stars70%70%
4 stars14%14%
3 stars7%7%
2 stars3%3%
1 star6%6%

Customer feedback highlights comfort, neck support, the curved shape, adjustable stuffing, and improved sleep quality. Some customers report that the cooling side works, while others find it does not feel cool, and odor reports also vary. For buyers choosing this pillow for its shape and adjustability, those positives may be relevant, but cooling and scent remain uncertain parts of the experience.

Positive themes

Customers report comfort and neck support, with some saying they no longer wake with a stiff neck.
The curved shape and adjustable stuffing receive positive feedback, as does sleep quality.

Mixed feedback

Cooling effect: some customers say it works, while others do not find it cooling.
Odor: some report no unusual smell, while others describe a strong unpleasant smell.

Frequently asked questions

What size is this pillow?

The listing specifies king size and dimensions of 36"L x 20"W.

Is the cover washable?

The listing calls the cover washable and gives machine wash as the care instruction. It does not clarify whether that instruction applies to the cover only.

Does it stay cool through the night?

Cooling is a listed feature, but customer feedback is mixed. The listing says an air-conditioned room or fan can help extend coolness.

What is the pillow fill?

Memory foam is listed, but the product details and promotional text differ on whether it is shredded or 100% foam. The precise construction is therefore unclear.