The 9 Best Flannel Sheets of 2021

Stay comfortable during the cooler months

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Best Flannel Sheets

The Spruce / Chloe Jeong

A good night’s sleep is worth investing in—and that often means scoring the coziest sheets you can. “We spend a huge fraction of our lives in between our sheets,” Kate Shaw and Betsy Moyer, co-founders of the experiential design firm Retreat, say. “The power of a great night’s sleep hinges on few things as much as it does [on] the sheets we slide into.”

While breathable cotton can be great during the summertime, it’s hard to top snuggly flannels during the winter (or any other time when you want to get warm and cozy). Crafted from cotton and brushed to soft perfection, flannel sheets offer a thick yet breathable warmth that’s hard to get from other materials. And since most flannel sheets get softer with every wash, they’re not the kind of thing you’ll have to replace every season.

Convinced your bedding collection won’t be complete until you’ve snagged a set of flannel sheets? We don’t blame you. Read on for the best flannel sheet sets sure to cozy up your bed.

Our Top Picks
With an impressive 5-ounce weight, these flannel sheets are heavier than most, and are available in eight colors.
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Wallet-friendly, these sheets are wrinkle resistant, warm, and available in six different sizes.
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These sheets are velvety-soft, resistant to pilling, made from organic cotton, and are available in hard-to-find sizes.
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Cozy and lightweight, these beautifully tailored sheets come in colors ranging from versatile neutrals to soft pastels.
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Made of 100% organic cotton, these sheets are available as a set or sort separately and have a brushed finish to resist pilling.
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Available in a variety of different patterns, these sheets are sure to accent any room and offer a soft, cozy feel.
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These festive sheets will keep you toasty during cold nights and are available in several winter-inspired patterns.
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Weighing 6.03 ounces, these heavyweight flannel sheets are available in 13 different colors and six different sizes.
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Weighing 5 ounces, these flannel sheets are lightweight, ideal for all seasons, and can also be monogrammed.
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Best Overall: L.L. Bean Ultrasoft Comfort Flannel Sheet Set

L.L. Bean Ultrasoft Comfort Flannel Sheet Set

Sizes: Twin, full, queen, king, Cal. king | Material: Brushed cotton flannel | Weight: 5 ounces | Care: Machine washable

What We Like
  • Get softer with every wash

  • Should resist fading, pilling, and shrinking

  • Available in 5 different sizes

  • Available in 8 versatile colors

What We Don't Like
  • Release a lot of lint when first washed

  • Top sheet may be too short to tuck

L.L.Bean’s Ultrasoft Comfort Flannel Sheets are widely beloved by those who’ve had the pleasure of snuggling up in them. The brushed cotton flannel sheets boast a 5-ounce weight, making them lightweight but cozy—and an excellent option for year-round use. Conveniently, they promise to get softer with every wash, along with resisting washing-induced fading, pilling, and shrinking, so you won’t have to worry about replacing them every season.

Each sheet set ships with 3–4 pieces: a fitted sheet, a flat sheet, and 1–2 pillowcases. (The twin set comes with just one pillowcase, and the rest come with two.) Since the sheets are available in a range of different bedding sizes, you can easily outfit every bed in your house with them. They're available in eight versatile colors, so you shouldn’t have any trouble finding a set that suits your home.

Best Budget: Mellanni 100% Cotton 4 Piece Flannel Sheet Set

Mellanni 100% Cotton 4 Piece Flannel Sheet Set

Sizes: Twin, twin XL, full, queen, king, Cal. king | Material: Cotton flannel | Weight: 160 grams | Care: Machine wash cold, tumble dry low

What We Like
  • Budget-friendly

  • Wrinkle-resistant

  • Available in 6 different sizes

  • Available in 10 colors and prints

What We Don't Like
  • Prone to shedding and pilling

  • Get slightly rougher after washing

Mellanni’s 3-Piece Flannel Sheet Set is an excellent reminder that cozy flannel sheet sets exist at every price point—even ridiculously budget-friendly ones. The cotton flannel sheets boast a double-napped finish, which lends them their extra-velvety feel. They boast a relatively heavy 5.6-ounce weight, so you can expect them to feel pretty warm. Still, our tester found them to be breathable and relatively thin, so you can get away with using the sheets all year long. 

The sheet set ships with 3–4 pieces: a fitted sheet, a flat sheet, and 1–2 pillowcases. (As is standard, the twin and twin XL sets come with just one pillowcase, and the rest come with two.) They're available in six different sizes, as well as 10 colors and prints. One downside, though: While the sheets promise to get softer with every wash, our reviewers found that they actually got a little rougher—and they were also prone to shedding and pilling.

What Our Testers Say

"Despite being lightweight, these sheets are warm. Since we crawled into bed that first night, they have helped us maintain a comfortable temperature while still giving us air to breathe. Plus, they don’t irritate our skin at all."Cheyenne Elwell, Product Tester

Best Splurge: Boll & Branch Solid Flannel Sheet Set

Boll & Branch flannel sheets

Sizes: Twin, twin XL, full, queen, king, Cal. king, split king | Material: Cotton | Weight: Not listed | Care: Machine washable

What We Like
  • Crafted entirely from organic cotton

  • Should resist wrinkling and pilling

  • Available in 8 different sizes (including hard-to-find options)

What We Don't Like
  • No weight listed

  • Available in just 1 color

Searching for a set of flannel sheets worth investing in? Boll & Branch’s Flannel Solid Sheets are some of the most luxurious around. These sheets are crafted from organic cotton flannel, with a lightly napped finish that leaves them feeling incredibly soft. 

Though Boll & Branch doesn’t disclose a specific flannel weight, the sheets promise to feel dense and cozy—but still breathable enough not to overheat you each night. The sheets are both wrinkle- and pilling-resistant, and they’re available in an incredibly wide range of sizes (including harder-to-find options like “split king” and “king with standard pillowcases").

Best Solid: The Company Store Legacy Solid Velvet Flannel Bedding Collection

best-value-sheets

Sizes: Queen, king, Cal. king | Material: Cotton flannel | Weight: 6 ounces | Care: Machine wash cold, tumble dry low

What We Like
  • Should resist pilling

  • Available in 3 different sizes (including deep-pocket options)

  • Available in 7 different colors

What We Don't Like
  • Items exclusively sold separately (you have to piece a set together)

  • Prone to shrinking when washed and dried

If you’re looking for a classic set of solid flannel sheets, you can't go wrong with The Company Store’s Legacy Solid Velvet Flannel Bedding Collection. These fan-favorite sheets are crafted from 6-ounce cotton flannel, so you can expect them to feel cozy but lightweight. And since they boast a thoroughly brushed finish, they shouldn’t just feel soft—they should feel genuinely velvety. 

The sheets are currently available in three different sizes—and since each item is sold separately, you can piece together a set that suits your precise needs. You can choose from seven different colors—ranging from versatile neutrals to soft pastels—so you shouldn’t have any trouble finding a set worth adding to your home.

What Our Testers Say

"The sheets just feel high quality. Out of the package, we found them velvety soft to the touch. Plus, with every wash, our set seemed to get even softer, unlike cheaper sheets which tend to get rougher and thinner over time."Cheyenne Elwell, Product Tester

Best Organic: Coyuchi Cloud Brushed Organic Flannel Sheets

coyuchi brushed organic flannel sheets

Sizes: Twin, full, queen, king, Cal. king | Material: 100% organic cotton | Weight: 6 ounces | Care: Machine washable

What We Like
  • Crafted entirely from organic cotton

  • Should resist pilling

  • Available in 5 different set sizes and 7 versatile colors

What We Don't Like
  • May grow rougher with use

  • Some quality control issues

Crafted entirely from organic cotton, Coyuchi’s Cloud Brushed Organic Flannel Sheets promise to feel both very cozy and very breathable—the perfect combination for year-round use. The cotton flannel sheets boast a 6-ounce weight, so you can expect them to feel warm and cozy. And their brushed finish promises to do double-duty: making the sheets feel velvety-soft and helping cut down on pilling. 

Each sheet set ships with 3–4 pieces: a flat sheet, a fitted sheet, and 1–2 pillowcases (depending on whether you’ve ordered a twin-sized set or something bigger). If you’d rather mix and match, you can order each piece individually.

Best Patterned: Martha Stewart Collection Printed Flannel Sheet Set

Martha Stewart Collection Printed Flannel Sheet

Sizes: Standard, twin, twin XL, full, queen, king, California king | Material: Cotton | Weight: 170 gsm | Care: Machine washable

What We Like
  • Budget-friendly

  • Available in 6 different sizes

  • Available in 19 prints

What We Don't Like
  • Prone to pilling

  • Prone to shrinking when washed

If you prefer your flannel sheets printed or patterned, the Martha Stewart Collection has you covered. The brand’s Printed Flannel Sheet Set comes in 19 striking patterns, which range from classic stripes to festive fair isle-inspired prints. And thanks to their budget-friendly price point, you won’t have to think twice about stocking up on them. 

The cotton flannel sheets boast a 6.1-ounce weight, making them heavy but still generally breathable. And since they’re machine-washable, you can rest assured knowing they should be easy to clean. That said, they may shrink or pill in the wash—so be sure to follow the care instructions!

Best Holiday: Eddie Bauer Flannel Collection Sheet Set

Eddie Bauer - Flannel Collection

Sizes: Twin, twin XL, full, queen, king | Material: Cotton flannel | Weight: 5.6 ounces | Care: Machine washable

What We Like
  • Fitted sheet boasts a deep-pocket design

  • Available in 5 different sizes

  • Available in 26 prints, many holiday-inspired

What We Don't Like
  • May not feel as soft as some other flannel sheets

  • Some quality control issues

There’s something fun about swapping your go-to flannel sheets with a festive set—after all, the more ways to celebrate the holiday season, the merrier, right? Eddie Bauer’s Flannel Collection Sheet Set is available in a whopping 26 prints - many holiday-inspired, so you can keep your celebratory sheets exactly as subtle or as on-the-nose as you want them to be.

The sheets are crafted from cotton flannel, and thanks to their mid-range 5.6-ounce weight, they should feel cozy but breathable. They're currently available in five different sizes, though your festive print selection may be limited by the size you choose.

Best Heavy: Garnet Hill Signature Flannel Bedding

Garnet Hill Signature Flannel Bedding

Sizes: Twin, twin XL, double, queen, king, California king | Material: Cotton flannel | Weight: 6.03 ounces | Care: Machine-wash warm with like colors, tumble dry low


What We Like
  • Particularly heavyweight

  • Available in 6 different sizes

  • Available in 13 different colors

What We Don't Like
  • Release a lot of lint when first washed

  • Prone to shrinkage when over-dried

If you prefer your flannel sheets warm, cozy, and on the heavier side, consider giving Garnet Hill’s Signature Flannel Bedding a try. The sheets are crafted from cotton flannel, with a 6.03-ounce weight that makes them some of the heaviest cotton flannel sheets around.

The weighty sheets promise to feel dense and durable. They’re brushed several times on each side, you can expect them to feel pretty soft, too. The sheets are currently available in six different sizes and in 13 different colors, and since each piece is sold individually, you can piece together the precise set you’re looking for.

Best Lightweight: Lands' End 5oz Velvet Flannel Sheets

5oz Velvet Flannel Sheets

Sizes: Twin, twin XL, full, queen, king, California king | Material: Cotton flannel | Weight: 5 ounces | Care: Machine washable

What We Like
  • Crafted entirely from organic cotton

  • Available in 6 different sizes and 9 colors

What We Don't Like
  • Sizing may not be consistent

  • Some quality control issues

Lightweight flannel sheets offer the best of both worlds: In addition to being ridiculously cozy, they're also breathable enough to use during the summertime. It can be tough to find flannel sheets that fit within this middle ground, but thanks to Lands’ End, it just got a little easier. 

The brand’s Organic Flannel Sheets boast a 5-ounce weight, which places them firmly at the lightweight end of the flannel spectrum. Still, thanks to their velvety finish, they promise to be exactly as soft as any other set—meaning you can enjoy the snuggly appeal of flannel during any time of year. They're available in nine versatile colors.

Final Verdict

If you’re looking for a set of flannel sheets worth adding to your collection, L.L.Bean’s Ultrasoft Comfort Flannel Sheets (view at L.L. Bean) are pretty tough to beat. The cotton flannel sheets boast a 5-ounce weight, which leaves them feeling snuggly but lightweight. Mellanni’s 4-Piece Flannel Sheet Set (view at Amazon) is another great option, especially if you’re looking for a deal.

What to Look for in Flannel Sheets

Napping

Napping is a weave that creates the fuzzy texture you love in flannel sheets. Budget sheets are typically napped on one side, while most higher-quality options are napped on both sides for a cozy feel no matter how you make the bed.

Weight

When it comes to the quality of flannel sheets, thread count is overshadowed by the weight of the flannel. Measured in GSM (grams per square meter) or ounces per square yard, this is the real indicator of how soft and comfortable a set of flannel sheets will be. The greater the GSM (or ounces), the warmer the sheets—so shop accordingly.

Fiber

While most flannel sheets are made from cotton fiber (including organic and fair-trade cotton), other options—like wool and synthetic—exist too. Microfiber is especially popular for its affordability and easy care.

Sizes

This one’s a no-brainer: If you’re buying sheets for your bed, the sheets need to fit your bed. For most standard-sized beds, finding a set of suitable sheets won’t be a problem. But if your bed is extra-long, if your mattress is particularly deep, or if you want something special (like split king sheets, or a set of king sheets with standard pillowcases), you may have to do some digging.

Colors and prints

Classic cotton sheets look great in crisp white. But if you’re shopping for snuggly flannel sheets, you may want a cozier color—like soft gray or deep navy. Thankfully, flannel sheets are often available in a range of different colors. And if you’re looking to turn your sheets into a decorative accent, you can even score a patterned or printed set.

FAQ
  • What is flannel?

    Flannel is a generally thick and soft woven fabric. Often, you’ll find it made from cotton. But you may also see wool flannels or synthetic flannels (also known as microfiber flannels).

  • Should hot sleepers avoid flannel sheets?

    If you tend to get hot when you sleep, then yes, you may want to avoid flannel sheets. But if you have your heart set on flannel, there are a couple of things you can do. First, favor cotton flannels over wool flannels and microfiber flannels (cotton tends to be more breathable than wool and synthetic materials. Then, look for a flannel with a lighter weight (5 ounces or less is ideal).

    If you run hot, Shaw and Moyer recommend avoiding any cheap sheets with any percentage of polyester or acrylic in the makeup. “Those are plastics,” the designers say. “Besides being unnatural, they are super sticky for the night sweats.”

  • How to wash flannel sheets?

    Flannel sheets tend to be pretty easy to clean. Most of the time, you can simply toss them in your washer and dryer—and they’ll emerge even softer than when they went in. That said, it’s worth it to double-check the care instructions for your specific flannel sheets before doing this. Some may shrink if machine-dried. And others may shed a lot when you first wash and dry them, so it may be a good idea to wash them in a separate cycle from the rest of your clothes.

  • How to keep flannel sheets soft?

    Because flannel sheets tend to grow softer with use, all you really need to do is sleep in them and wash them. Shaw and Moyer recommend washing yours regularly—about once a week (when you’re actively using them). “We wash our sheets weekly, at minimum,” the designers say. “And the more we wash them, the better they get.”

  • How to prevent pilling on flannel sheets?

    There are a couple of different ways to keep your flannel sheets from pilling. First, wash them with one-half cup of white vinegar the first time you pop them in the laundry. This is said to “set” the sheets, keeping the fabric from pilling and the color from fading. Then, wash them in cool or warm water—rather than in hot water (which tends to be harsher on soft fabrics). If your sheets do start pilling, remember that you can always use a razor to remove the fuzz.

Why Trust The Spruce?

Lifestyle writer Lindsey Lanquist knows that great sheets aren’t just incredibly cozy—they’re also cute and easy to clean. That’s why she used three criteria to narrow down her picks for this shopping guide: softness, durability, and range of sizes and colors, and durability. For more insight, she also spoke with Kate Shaw and Betsy Moyer, co-founders of the experiential design firm Retreat.

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