The Best Organic Flannel Sheets Reviews

Updated April 10, 2021

Believe it or not, there is actually an entire science in choosing the right set of bed sheets. If you’ve never done it before, there are all these different terms you have to look into, not to mention that there’s a variety of fabrics used to make them. There’s also an entire theory revolving around the idea that thread count is the sole thing that determines the quality of a sheet. Stick around, we have a few things to teach you about the different types of bed sheets cottoncurrently available on the market and how to stand up against the best organic flannel sheets.

Common Fabrics


Cotton is, without a doubt, the most popular fabric used to make quality bed sheets. It has lots of important properties (like the fact that it wicks away moisture, and it’s soft and smooth on the skin). The quality of cotton is typically measured by two things. First, if it’s organic or not. Organic cotton implies growing the actual plant without using any chemicals. Organic cotton bed sheets are free of any toxins or dyes, and make a great option for people with sensitive skin, especially for children.

Second, the length of the staple also plays an important role is determining the quality of the end fabric. Cotton bolls are stretched to create the fibers used in making sheets, so the longer the staple, the more durable the sheet.



Tencel is a fabric that’s quickly grown in popularity over the past years. It’s made from the wood pulp of eucalyptus trees and has excellent anti-microbial properties. Aside from that, it’s also an eco-friendly choice, because it’s doesn’t use as much water and chemicals in its growth process. However, Tencel is not as breathable as cotton, which makes it a bad choice for people that have trouble sleeping because of high body temperatures.


Even if flannel is considered a standalone fabric, it’s actually cotton, but with more specific properties. Flannel is a warmer version of cotton, being used in manufacturing winter bedding items. Its main characteristic is trapping body heat, helping the sleeper feel warm and cozy throughout the entire night. It is not recommended for hot summer nights, either for people who also tend to sleep hot during the winter as well.


Linen is a word that was typically used to describe the most popular bed sheets. However, linen is actually a fabric that comes from flax and used to create comfortable and durable sheets. Linen is used as a standalone fabric, but it’s sometimes combined with cotton, creating a very smooth and breathable blend. Because of their durability, they are often the favorite choice of parents whose toddlers are bed sheet menaces.


Polyester bed sheets provide pretty much the same feel as polyester clothes. When you consider the fact that they are made with polymers identical to those used to make plastic bottles, it makes sense why the fabric generally feels very uncomfortable. People who want to buy polyester sheets should look into blends, like that between cotton and polyester. This makes the sheets left stiff and eliminate some of that “sandpaper” feel.


Without a doubt, silk sheets have a very luxurious feel to them. There are many other blends out there that try to imitate the cool and smooth feel of silk, but most of them fail to do so. Silk has always been considered a romantic fabric, but always keep in mind that its feel, hypoallergenic properties, cooling features, and pleasing texture, all come at a pretty premium price.


When you hear the term “blend”, manufacturers are often referring to a combination of polyester and cotton. However, as the market evolved, the possibilities of blending other materials have also expanded, so you can now find more ingenious bed sheet blends, looking to bring to front the advantages of different types of fabrics.

Flannel Sheets 101

Now that we’ve established the beauty that is a flannel sheet during cold winter nights, let’s take a deeper look into the other advantages of purchasing sheets made with this amazing fabric.

Flannel Sheets Are Soft

And this is just one of their advantages. Because of how they’re made, these bed sheets are characterized by a brushed nap that’s visible on both sides of the material. When pressed against the skin, flannel feels very soft. Alongside this softness, they also make sleepers feel very cozy, almost as if the fabric is cuddling their skin.

Flannel Sheets Are Breathable

What’s very interesting about flannel is that, despite the fact that it’s a warm fabric, it’s also a very breathable one. Since flannel sheets have a brushed surface, it helps the fabric retain body heat, keeping you warm during the entire night. However, the fabric allows air to pass through its surface, typically preventing people from waking up from feeling too hot. Just like cotton, flannel can also wick away moisture, which means that you shouldn’t feel thermal discomfort.

Flannel Sheets Are Easy to Care For

As you know, cotton sheets are easy to care for. With flannel sheets, things are pretty much the same. Flannel is generally washed in cold or warm water and dried in a warmer dryer setting. Because flannel is a fabric subject to pilling (when little round balls are formed on the surface of the fabric), you should consider hanging them out to dry instead of using the actual dryer. This could help reduce some of that pilling.

Cool tip: By adding half a cup of vinegar to the first washing cycle of your flannel sheets, you can help the color set, and also prevent pilling. Avoid using fabric softener, as it can make the fabric stiff.

Top 4 Organic Flannel Sheets Reviews

You might be interested also in: Best Cotton Flannel Sheets

We’re not going to lie: finding good organic flannel sheets isn’t easy. It could be because flannel is considered quite a seasonal fabric, and people prefer purchasing sheets that are perfect for use all year round. We dug really deep and discovered four good options for our readers that decide to give flannel sheets a shot.

Boll and Branch Flannel Sheet Set


  • Available Sizes: Full
  • Available Colors/Patterns: 9
  • Package Dimensions (Full): 16.5 x 15.6 x 4.6 inches
  • Product Weight (Full): 6.29 pounds

Boll and Branch have made quite a name for itself on the bedding items and accessory market. This particular set of sheets is imported from Portugal, and made with the finest cotton, to get the best results. Since it’s an organic product, the bed sheet set is made from quality cotton woven into flannel, to the delight of happy customers all over the world.

The sheets have a very soft feel to them, capturing your body’s heat and giving you the cozy feeling you’d expect to get from quality flannel bed sheets. Boll and Branch claim that their sheets are sheared and brushed on both sides, to prevent pilling, a typical occurrence with this kind of fabric. The set includes a fitted sheet, a flat one, plus two pillowcases, all of them delivered in a reusable tote bag.


  • Nine colors options.
  • Quality flannel sheets.
  • Soft feel.
  • 100% organic.


  • Very expensive.

Who Should Purchase This?
Without a doubt, these sheets are dedicated to people who appreciate brand value and know that Boll and Branch sheets are the very definition of quality.

Whisper Organics 100% Organic Cotton Flannel Sheet Set


  • Available Sizes: Twin, Twin XL, King, Cal King
  • Available Colors/Patterns: 3
  • Package Dimensions (King): 15 x 13.1 x 6.3 inches
  • Product Weight (King): 7 pounds

Whisper Organics is probably one of the most popular organic bed sheet brands we’ve ever had the pleasure of reviewing. This particular set they offer features soft and warm organic flannel, available in three natural colors. That’s because they don’t use any chemical dyes in manufacturing their products. They wouldn’t be organic if they did, would they?

The set is available in only four sizes: Twin, Twin XL, King, and Cal King. The dimensions for each piece of the King set are, as follows: the fitted sheet measures 78 x 80 inches, while each of two pillowcases measure 20 x 40 inches. The fitted sheet is perfect for a mattress with a profile of a maximum of 13.5 inches.


  • Natural colors.
  • 100% organic flannel.
  • Warm and cozy.
  • Soft to the touch.


  • Limited size availability

Who Should Purchase This?
Whisper Organics has managed to create a quality flannel sheet sets that are both organics at root, but also conveniently priced. The product is perfect for people who have an average budget, and want to spend their money on a solid product.

Organics and More NatureSoft Organic Cotton Flannel Sheet Set


  • Available Sizes: Twin, Twin XL, Full, Queen, King, Cal King
  • Available Colors/Patterns: 1
  • Package Dimensions (Queen): 16.9 x 14.3 x 5.7 inches
  • Product Weight (Queen): 7.8 pounds

Organics and More has a beautiful set of sheets made with organic cotton, suitable for cold winter nights. Soft and cozy, the sheets are available in Natural color. We would have loved to see more color options, perhaps even some intricate patterns, but for those looking for more chromatic choices, there are other brands to choose from.

The sheet set is available in almost every standard size. As for the Queen model, you get a fitted sheet that measures 60 x 80 inches, a flat sheet with dimensions of 94 x 106 inches, plus two pillowcases, each of them measuring 20 x 33 inches. As advertised, the fitted sheet should go smoothly on all mattress that measures a maximum of 17 inches in height, but due to the stretchy fabric, you should be able to cover an 18-inch mattress as well.


  • Fits mattresses up to 17 inches.
  • Wide size availability.
  • Soft and cozy.
  • Easy to care for.


  • Limited color availability.

Who Should Purchase This?
The Organics and More organic flannel bed sheet set is perfect for people who want a basic and quality product, and don’t care too much about vivid colors and detailed prints.

Organic Cotton Flannel Natural Queen Fitted Sheet


  • Available Sizes: Queen
  • Available Colors/Patterns: 1
  • Package Dimensions: 15.5 x 11.1 x 3 inches
  • Product Weight: 3.17 pounds

It just so happens that there are people who don’t want to use all the pieces of a flannel sheet set and would prefer to spend money solely on the fitted sheet. Remember that flannel can be considered quite hot even during winter nights, especially by people who often suffer from nocturnal thermal discomfort. Because of that, the choose a flannel fitted sheet for the bed while using bedding items made from other fabrics.

So, if you’re looking for a fitted sheet made with organic flannel, here is a Queen-sized option waiting for you. The sheet measures 60 x 80 inches and features deep pockets that fit mattresses with profiles up to 17 inches.


  • No dyes.
  • Natural color.
  • Deep pockets.
  • Certified organic flannel.
  • Easy to clean.


  • A lot of pilling.
  • Only available in Queen size.

Who Should Purchase This?
This choice if perfect for those of you who want a flannel fitted sheet, but don’t want to purchase an entire set to use just a single piece of it.

You might want to check also: Best Flannel Sheets King Size

Bottom Line

There are tons of reasons why organic flannel sheets are better than most alternatives. We already know that flannel is soft, feel cozy, cuddly, smooth, warm, and extremely comfortable. Now, imagine that to top it all off, it’s also environmentally friendly, chemical free, toxin free, dye free. Yes, those are pretty much the qualities of organic flannel sheets.

They make the perfect winter companion, are easy to clean and, despite the fact that pilling happens with every model you purchase, they are still quite durable. People that don’t sleep hot use them even during the summer, because the material brushes softly against the skin. They are an awesome alternative to the crisp and almost rugged sheets sold by other manufacturers.