If you've ever woken up at 2am kicking off your covers, you already know: not all sheets are created equal. The right fabric doesn't just feel good — it actively works with your body to keep you at the right temperature all night. Whether you run hot, sleep warm, or just want something light and breezy, Brooklinen's Cooling Shop has a fabric built for your body. Here's how to find yours.
Lost Your Cool? Find it With the Right Sheet Fabric
Most people think thread count is the only number that matters in bedding. But when it comes to sleeping cool, the weave structure and fiber type matter far more.
Weave determines how tightly yarns are interlocked and how much airflow passes through the fabric. Percale — a one-over, one-under weave — creates a light, breathable structure that promotes circulation and releases body heat rather than trapping it. Sateen, by contrast, uses a looser float weave that feels buttery smooth but tends to retain warmth. If you've been sleeping hot on silky sheets, the weave is likely part of the problem.
Fiber plays an equally important role. Cotton and linen are both natural, breathable materials, but they behave differently. Long-staple cotton (like the kind used in Brooklinen's Percale line) is soft, durable, and excellent at wicking moisture. Linen, woven from European flax, has a more open, porous structure that makes it naturally thermoregulating — it keeps you cool when it's warm and adds a bit of warmth when temperatures dip.
The bottom line: for hot and warm sleepers, breathable weave + natural fiber is the formula that works. Brooklinen's cooling lineup — Classic Percale, Washed Classic Percale, and Washed European Linen — each takes a slightly different approach to that formula. Here's what sets them apart.
The Best Sheets If You Run Hot: Classic Percale
Cool, crisp, breathable. If you consistently overheat at night, Classic Percale is built for you.
Woven from long-staple cotton in a tight one-over, one-under percale weave, these sheets have the crisp, cool hand feel that serious hot sleepers love. Think the clean, pressed feel of your favorite buttondown shirt— matte finish, a light weight that barely registers on your skin, and an airiness that doesn't quit. There's no softness-for-softness's-sake here. Classic Percale is clean and functional: it breathes, it wicks, and it gets out of your way while you sleep.
Over time, Classic Percale gets softer with washing without losing its signature crispness or breathability. It's a sheet that improves with use — and given that it's OEKO-TEX certified and made with no harmful chemicals, it's one you can feel good about sleeping in from night one.
Best for: Hot sleepers, night sweats, warm climates, anyone who loves the feel of a freshly made hotel bed.
The Best Sheets If You Sleep Warm: Washed Classic Percale
Cool, soft, and perfectly lived-in. Same breathability as Classic Percale with a relaxed feel from the start
Washed Classic Percale starts with the same long-staple cotton percale weave as the Classic — the same structure that makes it breathable and cooling. But before it ever reaches you, it goes through a garment wash process that breaks down the fibers and gives it a softer, slightly more relaxed hand feel right out of the package.
The result is something like your favorite weekend buttondown, but in sheet form. It has that soft, familiar feel without the years of washing it usually takes to get there. The cooling properties are intact — you're still getting the breathable percale weave that wicks heat and moves air — but the texture is warmer (emotionally, not thermally) and more forgiving than the Classic.
If crisp and cool sounds a little too stiff, or if you want something that feels cozy and cool at the same time, this is the sweet spot. Washed Classic Percale hits differently — and once you sleep on it, you'll understand the appeal.
Best for: Warm sleepers who want soft + breathable, anyone who finds Classic Percale too crisp, people who love that broken-in cotton feel.
The Best Sheets for Every Sleeper: Washed European Linen
Soft, smooth, breathable. Linen is the oldest natural bedding fiber in the world — and it's still one of the best for sleeping cool.
Brooklinen's Washed European Linen is made from flax grown and certified in Europe under the European Flax standard, which guarantees responsible sourcing and zero irrigation or chemical defoliants. That matters — but what you'll actually notice is how the sheets feel and perform.
Linen has a naturally open, porous structure that makes it uniquely airy. Unlike cotton, which primarily cools through moisture wicking, linen regulates temperature through airflow — it lets heat escape, pulls fresh air in, and adjusts to your body temperature throughout the night. The result is a sheet that works for hot sleepers in July and remains comfortable on cooler nights in early fall.
Fresh out of the package, Washed European Linen has the characteristic linen texture — a slight rustic feel that softens meaningfully with every wash. Within a few cycles, it reaches a beautifully smooth, relaxed drape. It also gets better-looking over time, developing a subtle lived-in character that no synthetic fabric can replicate.
If you've ever slept on great linen and wondered why you waited so long, you already know what this is. If you haven't, this is a very good place to start.
Best for: All sleepers — especially hot sleepers, year-round use, anyone drawn to natural, low-impact materials.
Classic Percale vs. Washed Classic Percale vs. Washed European Linen: Which Is Right for You?
|
Classic Percale |
Washed Classic Percale |
Washed European Linen |
|
|---|---|---|---|
|
Best for |
If you ever run warm or live in a warmer climate |
If you ever run warm or live in a moderate climate |
If you ever overheat or live in a warmer climate |
|
Feel |
Wonderfully crisp, cool |
Perfectly lived in, breathable |
Super airy, relaxed |
|
Breathability |
★★★★★ |
★★★★★ |
★★★★★ |
|
Softness out of the box |
Medium |
High |
Medium (softens with washing) |
|
Cooling mechanism |
Moisture wicking + airflow |
Moisture wicking + airflow |
Natural thermoregulation |
|
Certification |
OEKO-TEX |
OEKO-TEX |
OEKO-TEX + European Flax |
|
Gets better with washing? |
Yes |
Already pre-softened |
Yes |
Still not sure? Here's the simplest way to decide: if you sleep hot and love crisp sheets, go Classic Percale. If you sleep warm and want something softer, go Washed Classic Percale. If you want one sheet that works year-round and gets better with every wash, go Washed European Linen. You really can't go wrong — but matching to your sleep style means you'll love it sooner.
Complete Your Cooling Setup
Sheets are the foundation, but a full cooling sleep setup makes a real difference. A few products worth adding to yours:
Lightweight Down Comforter —. Brooklinen's Lightweight Down Comforter is designed for warm sleepers and hot climates: genuine down fill for softness and loft, but in a weight that doesn't trap heat. Pair it with any of the cooling sheets above for a complete sleep system that stays cool all night.
Bedding Bundles — If you're outfitting a whole bed, bundles let you save on a complete set — sheets, pillowcases, and often a duvet cover — at a lower per-piece cost than buying separately. It's also an easy way to make sure everything coordinates without thinking about it.
Last Longer in Bed: Quality You Can Trust
Every fabric in the cooling lineup is OEKO-TEX Standard 100 certified, which means it's been independently tested and confirmed free of harmful chemicals and substances — no dyes, finishes, or manufacturing residues you'd rather not sleep next to. The Washed European Linen carries the additional European Flax certification, guaranteeing that the flax was grown sustainably in Europe without irrigation or chemical inputs.
And if you're not sure which to choose, you have 365 days to decide. Brooklinen's return policy gives you a full year to sleep on your sheets — literally — and return them if they're not right. No hoops, no short windows. Just a genuinely long time to make sure you love what you're sleeping on.
Ready to sleep cooler?
Shop Brooklinen's Cooling Sheet Collection →
