Head-to-head · Best Cooling Sheets

Brooklinen Classic Percale Core Sheet Set vs Sijo AiryWeight Eucalyptus Sheet Set

Which is the better buy? Side-by-side on rating, price, strengths, and watch-outs — with the published ratings we averaged to get there.

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The short answer

Brooklinen Classic Percale Core Sheet Set comes out ahead by a narrow margin (4.6 vs 4.4). The gap is mostly about hot sleepers who want all-night airflow and don't mind sacrificing silky-sateen feel for measured cooling performance — read the strengths below before deciding.

Higher ratedRanked #1 in Best Cooling Sheets

Brooklinen Classic Percale Core Sheet Set

4.6

3 sources$179as of Jun 7

Editorially, the Brooklinen Classic Percale is the top pick for cooling sheets. Sleep Foundation scored it 9.8/10, crediting airflow through the percale weave that let even the hottest testers sleep comfortably. Its 270-thread-count long-staple cotton gives up the silky drape of sateen in exchange for true breathability, so choose it when cooling performance beats a buttery feel. Hot sleepers who tried gel-grid mattress toppers and kept overheating should start here.

Strengths

— Sleep Foundation's highest-scoring cooling sheet at 9.8/10
— 270-thread-count long-staple cotton percale weave maximizes airflow
— OEKO-TEX Standard 100 certified for low-VOC finishing

Watch-outs

— Percale weave feels crisp out of the box and can read as stiff for sateen fans
— Darker dye options (Navy, Graphite) may bleed in the first wash
— Wrinkles visibly straight from the dryer without ironing

$179 · Buy at brooklinen.com Full review →

Ranked #4 in Best Cooling Sheets

Sijo AiryWeight Eucalyptus Sheet Set

4.4

3 sources$51as of Aug 1

The Sijo AiryWeight Eucalyptus Sheet Set is the lightweight cooling specialist. Tom's Guide gave it 4.8/5 and made it the top cooling pick in its bed-sheet guide, and Sleep Foundation scored it 7.8/10 with particular praise for breathability. At 130 GSM the fabric is the lightest in this lineup, and Sijo's own lab measurement puts eucalyptus lyocell at 70% more moisture absorption than cotton, which points the set squarely at the hottest sleepers and the most humid climates. The trial window is short and the fabric is thin — deliberately so.

Strengths

— 100% TENCEL lyocell from FSC and PEFC-certified eucalyptus wood
— Absorbs 70% more moisture than cotton per Sijo's lab measurement
— Tom's Guide top cooling pick at 4.8/5 stars

Watch-outs

— Only a 30-day trial (vs Cozy Earth's 100 nights and Brooklinen's 365)
— Oil stains stay visible even after washing
— Thinner fabric won't suit buyers who want substantial weight

$51 · Check Price on Amazon Full review →

How they stack up

Brooklinen Classic Percale Core Sheet Set

Cooler than the Cozy Earth bamboo viscose set in airflow terms — percale's open weave moves heat faster than viscose's silky drape — but the bamboo set feels softer on first touch. More breathable than the Quince Organic Percale despite identical 270 thread counts, because Brooklinen's long-staple weave is slightly more open. The Coop Cool+ stays cooler to the literal touch (Qmax 0.45) but lacks the breathability cotton offers across an 8-hour sleep cycle.

Sijo AiryWeight Eucalyptus Sheet Set

Lighter and more breathable than the Cozy Earth Bamboo Sheet Set (130 GSM vs Cozy Earth's substantial 300 thread count), and absorbs more moisture by fiber chemistry — though the Cozy Earth feels more substantial. Cooler in absolute moisture-wicking terms than the Brooklinen Classic Percale and Quince Organic Percale (lyocell absorbs more than cotton), but the percale weave airflow advantage means Brooklinen still wins on direct convective cooling. The Coop Cool+ wins the pure cool-to-touch metric but uses synthetic nylon-spandex versus Sijo's all-natural eucalyptus lyocell.

Specs side-by-side

Spec	Brooklinen Classic Percale Core Sheet Set	Sijo AiryWeight Eucalyptus Sheet Set
Material	100% long-staple cotton	100% TENCEL lyocell from eucalyptus
Weave	Percale	Sateen
Thread Count	270	—
Set Includes	1 fitted + 1 flat + 2 pillowcases	1 fitted + 1 optional flat + 2 pillowcases
Pocket Depth	15 inches	16 inches
Sizes	Twin through Cal King (6 sizes)	Twin through Cal King
Certifications	OEKO-TEX Standard 100	Oeko-Tex Class 1, Asthma and Allergy Friendly
Care	Machine wash cold, tumble dry low	Machine wash cold, tumble dry low
Warranty	Lifetime against manufacturer defects; 365-day returns	1-year
Weight	—	130 GSM
Trial	—	30 days
Country of Origin	—	Shanghai, China or Mumbai, India

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