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Standard/Queen
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FlexCool Memory Foam Pillow
FlexCool Memory Foam Pillow
FlexCool Memory Foam Pillow
Standard/Queen FlexCool Memory Foam Pillow FlexCool Memory Foam Pillow FlexCool Memory Foam Pillow FlexCool Memory Foam Pillow FlexCool Memory Foam Pillow
COOLING NYLON + SHREDDED MEMORY FOAM BLEND

FlexCool Memory Foam Pillow

20% Off Sale Best Sellers
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Customizable support
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Cool-touch
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Temp-control
From Sale Price $64Regular Price$80
4.7
Rated 4.7 out of 5 stars
254 Reviews
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This adjustable shredded memory foam pillow is all about you! Customize the loft for your ideal sleep experience, while the innovative, temperature-regulating cover keeps things cool. Perfect for every sleep style, this pillow offers plush comfort and personalized support.

Features:

  • Proprietary shredded memory foam and microfiber blend offer deep cushioning. Adjust height and firmness with extra fill - perfect for all sleep styles.
  • Outer shell’s innovative cooling fabric provides an instant cool sensation with a 0.4 Q-Max score.
  • Underneath, a phase-changing layer regulates temperature all night, so the pillow stays cool until morning.
  • We use only high-quality, freshly made memory foam cut uniformly—no scraps.
  • GRS certified recycled polyester fills gaps between foam for a cloud-like feel, improved air circulation, and moisture absorption, reducing plastic waste.
  • Include: 1 pillow + 1 pouch of fill.

FlexCool Adjustable Shredded Memory Foam Pillow

Outer shell: 90% cooling nylon 10% spandex. Shell lining: 100% cotton infused with proprietary temperature regulating microcapsules. Core: 90% shredded memory foam and 10% polyester fiber blend. 

Designed in Austin, TX. Constructed in Shanghai, China.

Creating luxurious and sustainable bedding is our mission. Our hotel crisp TempTune products not only create a perfect sleep environment, but also feature FSC (meaning we harvest and forest our raw materials responsibly and sustainably) and Oeko-Tex certifications in line with our eco-friendly values.
Learn Our Certifications →

Shell: Machine wash on cold on a gentle cycle with like colors. Tumble dry low. 

Core: Spot clean as needed with a mild detergent. Air dry. 

FlexCool Memory Foam Pillow care instruction FlexCool Memory Foam Pillow care instruction FlexCool Memory Foam Pillow care instruction FlexCool Memory Foam Pillow care instruction FlexCool Memory Foam Pillow care instruction

How Cool is FlexCool

How cool a fabric feels is measured through Qmax. A higher Qmax value means a cooler to the touch feeling. Get ready for the most restful sleep you’ve ever experienced!


Flex Cool 0.4
Tencel 0.36
Silk 0.19
Bamboo 0.15
Cotton 0.11
4.7
Rated 4.7 out of 5 stars
254 Reviews

Real people, really amazing sleep.

Customers say this pillow offers an ideal balance of softness and support. Many reviews highlight its cooling properties and comfort for various sleep positions. While most find it perfectly supportive, some note it could be firmer. The pillow maintains its shape well and adapts to both side and back sleeping preferences.
Sleeping better with SIJO? We'd love your opinion.Write a Review

Customizable Plush Comfort

Our pillow is designed with a core of finely shredded memory foam that molds to the unique contours of your head and neck. It’s fully adjustable, allowing you to customize the pillow’s height and firmness to match your personal comfort preferences—ideal for side, back, or stomach sleepers.

Lasting Cooling Technology

Wrapped in innovative cooling fabric, our pillow provides an instant cool-to-the-touch sensation, boasting an impressive 0.4 Q-Max rating. Engineered to maintain its cooling effect throughout the night, this advanced fabric outperforms other pillows that tend to lose their chill over time.

Superior Shredded Memory Foam

At the core of our pillow is high-quality, freshly manufactured memory foam—not the scraps often used by other brands. This premium foam is meticulously cut into uniform pieces, ensuring a clean, durable fill that offers consistent support without any mess.

OekoTex Technology

OEKO-TEX® STANDARD 100 is a label for textiles tested for harmful substances. It sets the benchmark for textile safety, from yarn to finished product. Every item bearing the STANDARD 100 label is certified as having passed safety tests for the presence of harmful substances.

InstantCooling

With a high Qmax score of 0.4, our pillow's ultra cool-to-the-touch nylon top layer swiftly dissipates heat upon contact, providing immediate relief for hot sleepers and helping you drift off comfortably.

ContinuousCooling

Beneath the top layer, the innovative phase-change material regulates temperature and maintains cooling throughout the night. It absorbs and releases heat as needed, ensuring the instant relief lasts until morning.

AdjustableBoost

A premium blend of shredded memory foam and microfiber provides gentle, responsive support and is fully adjustable—you can add or remove fill to achieve your desired loft, perfectly aligning with your sleeping position.

Why SIJO Sleepers are waking up cool & refreshed

REVIEWS

Real people, really amazing sleep.

Standard/Queen

FlexCool Memory Foam Pillow

4.7
Rated 4.7 out of 5 stars
254 Reviews
Leave A Review
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254 reviews
  • MD
    Melanie D.
    Verified Buyer
    1 month ago
    Reviewing
    CloudSupport Pillow
    Rated 5 out of 5 stars
    My Dream Pillow

    I have always had an issue when I needed to purchase a pillow. Originally I found down pillows and they were great for many years. Then they weren't. All of them pancaked and became utterly worthless. Then I started trying contour pillows, shredded memory foam, solid memory foam, other shredded varieties, etc.. Some worked for me briefly and others just gave me beck aches. Then I found this Sijo CloudSupport Pillow. It is unlike any pillow that I have ever owned. The cover is so soft I almost hate to put it in a pillowcase on it but I want to protect it. It is always cool to the touch, something I never thought possible. This pillow has worked perfectly for me from day 1. I can sleep on my side, stomach or back and be perfectly comfortable. I ordered a second one as to have a back up in case anything happens to it. I can not recommend this pillow enough! BTW, this is the longest review that I have ever written because I am so happy with it.

    Was this helpful?
  • JY
    Jackie Y. F.
    Verified Buyer
    3 months ago
    Reviewing
    FluffBase Eucalyptus Pillow
    Rated 5 out of 5 stars
    Great product and customer service

    I chose this pillow for my 93 years old father, because he is in the care center and he rests in bed for most of his time. I love the pillow quality and I paired it with the AiryWeight Eucalyptus Pillowcase. I am sending it to my father and I am sure he will love it.

    Thanks Caesar of Sijo team, who helped me fix the pillow cover issue, I appreciate his quick response and support, I truly satisfied his service.

    Was this helpful?
  • BT
    Barri T.
    Verified Buyer
    6 months ago
    Reviewing
    FluffBase Eucalyptus Pillow
    Rated 5 out of 5 stars
    Best cooling pillow

    Very comfortable and no longer sweat in my sleep

    Was this helpful?
  • MN
    Margaret N.
    Verified Buyer
    2 years ago
    Reviewing
    FluffBase Eucalyptus Pillow
    Rated 5 out of 5 stars
    So soft and fluffy!

    Very light texture, marshmallowy soft, cool to the touch. Worth every penny.

    Was this helpful?
  • DB
    Dana B.
    Verified Buyer
    2 years ago
    Reviewing
    FluffBase Eucalyptus Pillow
    Rated 5 out of 5 stars
    So soft and comfortable

    This pillow is surprisingly fluffy, it’s so comfortable! I love that it’s made with materials that are not toxic to you, especially considering I get asthma from allergies so it’s really exciting to know it’s made with your health in mind

    Was this helpful?

FlexCool Memory Foam Pillow

4.7
Rated 4.7 out of 5 stars
254 Reviews