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Head-to-head · Best Cooling Sheets

Brooklinen Classic Percale Core Sheet Set vs Coop Sleep Goods Cool+ 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.

The short answer

Brooklinen Classic Percale Core Sheet Set comes out ahead by a clear margin (4.8 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.

Brooklinen Classic Percale Core Sheet Set
Higher ratedRanked #1 in Best Cooling Sheets
Brooklinen Classic Percale Core Sheet Set
$189

The Brooklinen Classic Percale is the editorial top pick for cooling sheets — Sleep Foundation scored it 9.8/10, citing airflow through the percale weave that lets even the hottest testers sleep comfortably. The 270-thread-count long-staple cotton trades the silky drape of sateen for true breathability, making this the right choice when cooling performance matters more than a buttery feel. Hot sleepers who tried gel-grid mattress toppers but 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
$189 · Check Price on AmazonFull review →
Coop Sleep Goods Cool+ Sheet Set
Ranked #4 in Best Cooling Sheets
Coop Sleep Goods Cool+ Sheet Set
$179

The Coop Sleep Goods Cool+ Sheet Set is the cool-to-touch champion — a nylon-spandex blend engineered for the highest cooling sensation measurement (Qmax 0.45) of any sheet in this lineup. Sleep Foundation scored it 8.8/10 with specific praise for hot or humid summer nights, and Apartment Therapy's tester reported the sheets majorly cooled them down during 90-degree weather when their AC couldn't keep up. The synthetic composition is the trade-off: buyers who want natural-fiber feel should look at Brooklinen, Cozy Earth, or Sijo instead.

Strengths
  • — Qmax cool-to-touch score of 0.45 — the highest in this lineup
  • — Sleep Foundation 8.8/10 for cooling performance
  • — Stretchy nylon-spandex construction stays wrinkle-free out of the dryer
Watch-outs
  • — Synthetic nylon-spandex composition turns off buyers who want natural fiber
  • — Some long-term users report pilling after several months of use
  • — Limited color palette (white, grey blue, dove grey)
$179 · Check Price on AmazonFull 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.

Coop Sleep Goods Cool+ Sheet Set

The pure cool-to-touch winner — Qmax 0.45 beats the Brooklinen Classic Percale, Cozy Earth Bamboo, Sijo AiryWeight, and Quince Organic Percale on the instrumented cooling-sensation metric. But the synthetic nylon-spandex composition is the structural trade-off versus the all-natural cotton, bamboo viscose, and eucalyptus lyocell in the other four sets. Stays wrinkle-free out of the dryer (the only sheet in this lineup that does) and stretchy fit anchors to the mattress better than any woven alternative. Lacks the long-term natural-fiber durability that Brooklinen and Cozy Earth deliver.

Specs side-by-side

SpecBrooklinen Classic Percale Core Sheet SetCoop Sleep Goods Cool+ Sheet Set
Material100% long-staple cottonNylon and spandex blend (CoolPhiber)
WeavePercale—
Thread Count270—
Set Includes1 fitted + 1 flat + 2 pillowcases1 fitted + 1 flat + 2 pillowcases
Pocket Depth15 inches16 inches
SizesTwin through Cal King (6 sizes)Twin through Cal King
CertificationsOEKO-TEX Standard 100OEKO-TEX Standard 100
CareMachine wash cold, tumble dry lowMachine wash cold, tumble dry low
WarrantyLifetime against manufacturer defects; 365-day returns1-year limited
Cooling Score—Qmax 0.45 of 0.50
Trial—100 nights
← See the full ranking of best cooling sheets