Cooling Memory Foam King Pillows 2-Pack review: what to know before you buy

Alex Morgan
Senior Sleep Product Reviewer
Alex Morgan is a certified sleep science coach and ergonomics specialist with over 8 years of experience testing and reviewing sleep products.
86
Excellent
★★★★☆(86/100)
7783 customer reviews
Brand: Nestl
Best For: Hot sleepers and combination sleepers who want customizable loft and cooling comfort.
Rating: 4.3/5
$53.77 at Amazon
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Price checked February 19, 2026

Pros & Cons

Pros

  • Adjustable shredded memory foam for personalized loft and firmness
  • Cooling gel technology helps reduce heat buildup for hot sleepers
  • Washable, reversible cover with cooling and soft sides
  • Provides firm support ideal for side sleepers with neck and shoulder pain
  • CertiPUR-US certified foam with no harmful chemicals
  • Good value as a set of two king-size pillows

Cons

  • Cooling effect may not last all night for some users
  • Initial firmness might be too high for stomach sleepers
  • Slight new-foam smell upon opening (dissipates with airing)
  • Not as cooling as expected in very warm conditions per some reviews

Our Verdict

Based on extensive customer feedback, the Nestl Cooling Pillow is a strong contender for the best pillow for back and side sleepers. Its adjustable fill allows tailored support for neck alignment, and the cooling technology aids temperature regulation, though some users note the chill may diminish overnight. Overall, it delivers versatile comfort for various sleep positions.

Nestl Cooling Pillow: A Top Pick for Back and Side Sleepers – See it in use
See it in use

Who Should Buy This?

This pillow is ideal for combination sleepers, hot sleepers, and those seeking relief from neck or back pain. It serves as an excellent pillow for side sleepers with neck and shoulder pain due to its firm, adjustable support, and back sleepers will appreciate the balanced loft for spinal alignment. It's also a great option for memory foam side sleeper pillow enthusiasts.

Buy It If:

  • Hot sleepers needing temperature regulation
  • Side sleepers requiring firm support for shoulder and neck pain
  • Back sleepers looking for an adjustable bed pillow
  • Combination sleepers who switch positions
  • Those wanting a best contour pillow for cervical support

Skip It If:

  • Stomach sleepers who prefer very low, soft loft
  • Users sensitive to any foam-related odors
  • Those seeking a consistently cold pillow all night without fluctuation
  • People who prefer non-adjustable, traditional pillows

Performance & Features

Customer reviews highlight the pillow's performance in support, cooling, and adjustability, based on aggregated feedback.

Nestl Cooling Pillow: A Top Pick for Back and Side Sleepers – Close-up on materials
Close-up on materials

What Works Well

Many users report improved sleep comfort and reduced neck pain, praising it as a firm pillow for side sleeper. The adjustable fill is frequently mentioned as a game-changer for customizing support, making it a top choice for pillows for back sleepers and side sleepers. Cooling properties are noted to feel cold initially and stay cooler than standard pillows.

What Could Be Better

Some find the cooling effect less potent over time, with heat building up after prolonged use. A few reviews indicate it might be too firm for those preferring softer options, and occasional users mention it doesn't fully alleviate back pain in all cases.

Build Quality & Design

Crafted with 100% CertiPUR-US certified shredded memory foam infused with cooling gel, and a dual-sided cover made of 55% polyester, 20% cooling polyethylene, and 25% bamboo rayon. This combination aims for breathability and temperature regulation, aligning with best hypoallergenic pillows standards.

The adjustable nature allows it to fit various sleep positions seamlessly. Side sleepers can add more foam for higher loft to bridge the shoulder-neck gap, while back sleepers can remove some for medium support. It's versatile enough to serve as a pillow for back sleepers and side sleepers without compromising comfort.

The cover is machine washable for easy maintenance, and users note the foam maintains its shape well over time. It's durable with minimal compression, though fluffing is recommended after washing to restore loft.

Value for Money

Priced at $63.99 for a set of two king-size pillows, it offers solid value with adjustable and cooling features uncommon in budget options. Compared to other memory foam or latex pillows, it provides personalized comfort at a competitive price point.

Specifications

Specifications

Brand
Nestl
ASIN
B0F22JWBSS
Size
King Medium
Fill material
Down Alternative
Cover material
Cotton
Dimensions
36"L x 20"W
Weight
2.35 pounds

Top Alternatives

If this isn't the right fit, these closely-related options may be better for your needs.

Cozyplayer Pillow for Back & Side Sleepers

Cozyplayer Pillow for Back & Side Sleepers

Side sleepers and back sleepers with neck pain

Cuddledown Dreamstead Down Alternative Pillow

Cuddledown Dreamstead Down Alternative Pillow

Back sleepers (medium firmness), side sleepers (firm option), stomach sleepers (soft option)

How We Tested

Our assessment is based on product specifications and analysis of 7,783 customer reviews, not hands-on testing. We synthesized common themes to evaluate performance objectively.

Testing Criteria

We evaluated comfort, support for different sleep positions, cooling effectiveness, adjustability, durability, and value based on user-reported experiences.

Data Sources

Amazon customer reviews, product information from the manufacturer, and ratings breakdown.

Note: Limitations include subjective preferences in firmness and cooling sensations, and variability in individual sleep habits. We avoided medical claims, focusing on support and comfort aspects.

Frequently Asked Questions

Is this pillow good for side sleepers with neck pain?
Yes, many users with neck pain find the firm, adjustable support helpful for side sleeping, making it a potential best pillow for shoulder and neck pain when customized properly.
How effective is the cooling feature?
Reviews are mixed; most note it feels cool initially and stays cooler than regular pillows, but some report the effect diminishes overnight, especially in hot climates.
Can I adjust the pillow for back sleeping?
Absolutely. By removing some shredded foam, you can achieve a lower loft suitable for back sleepers, aligning it with recommendations for pillows for back sleepers.
Is it similar to a body pillow for side sleepers?
No, this is a standard bed pillow, not a full-length body pillow. For full-body support, you'd need a dedicated best body pillow for side sleepers.
Affiliate Disclosure: We may earn a commission if you buy through links on this page. This helps support our work. Methodology: We base recommendations on published specifications, price history, and patterns in verified buyer feedback. If hands-on testing isn't available, we disclose limitations. Updated: August 29, 2025