Best Warm Flannel Shirts

Discover the best warm flannel shirts designed for ultimate comfort and style. Crafted from soft, breathable fabrics, these shirts provide the perfect blend of warmth and versatility for any season. Ideal for layering or wearing on their own, they feature classic patterns and modern fits to suit every taste. Whether you're heading outdoors or enjoying a cozy night in, our collection ensures you stay snug and fashionable. Elevate your wardrobe with these essential flannel shirts that combine functionality with timeless appeal.

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16 products
View:  All|16 Products
On Sale
Alpine Design Men's Hike Heavyweight Flannel
  • Red/Gold Merrimack Plaid
  • Red/Blue Artica Plaid
  • Blue/Black Hollis Plaid

Alpine Design Men's Hike Heavyweight Flannel

$10.48-$11.23

WAS: $58.00*

(41)

Great plaid pattern and soft material to keep you warm enough on the cool fall days. ... The flannel material is heavyweight to keep you warm, but light and flexible enough to allow you to move around

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5 Momma3
Ok this is a fabulous flannel. Not thin as a flannel shirt but not thick as jacket. Perfect layering piece for in between and weather transitions. Love the vibrant red for fall and for the holidays. ⭐️

5 Ran23
Superb Quality!! Stitching, material, vibrant colors, very comfortable and warm. This company puts out quality clothing that is second to none. The buttons that are used are very sturdy and not cheap feeling like some brands use.

5 T Nguyen
Great flannel shirt/jacket. Thick enough to wear as outer jacket and thin enough to wear as a shirt. Also very durable material and modern looking design. I wore it to the vineyards over the weekend and got multiple compliments from the staff and patrons alike. I would definitely recommend it.

5 Bryan
First of all, this shirt- jacket is VERY colorful, which I like. The flannel material is heavyweight to keep you warm, but light and flexible enough to allow you to move around easily. This shirt- jacket is very helpful in fighting the wind! Excellent product for anyone who will be outdoors alot.

5 MSantucci
This shirt is awesome!! The fit is true to size and the quality is top notch! It's thick, so it 'll definitely keep you warm, even if it's worn as a jacket!! My husband is 175 lbs, 6 '', and wears a large. This would add a stylish feel to any outdoor hike or activity.

On Sale
Carhartt Men's Heavyweight Flannel Shirt

Carhartt Men's Heavyweight Flannel Shirt

$21.22-$33.97

WAS: $49.99*

(182)

Very comfortable and good with t shirt underneath for light jacket weather ... The material is soft and would be great to layer with. ... He has and likes these

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5 Hiking Jilly Jill
Purchased for a gift. He has and likes these flannels.

5 Jack316
Warm and study. Runs a bit long. In the torso. Im 5' 9 a.. hut fits great in shoulders and arms

5 Supershopper
Excellent quality olive green Carhardt shirt. Gave as a gift

5 clinds5555
Purchased as a gift. Recipient was extremely happy with gift!

5 Brit E
Bought this for my husband and it ’s a sharp looking shirt.

On Sale
On Sale
Hurley Men's Portland Heavyweight Flannel
  • Black
  • Night Force

Hurley Men's Portland Heavyweight Flannel

See Price in Cart

WAS: $79.95*

Free Fly Women's Seawool Flannel Shirt
  • Dark Forest
  • Fossil Plaid
  • Birch Plaid

Free Fly Women's Seawool Flannel Shirt

$118.00

(12)

Soft, warm,& an easy layer to hike with. ... These shirts are comfortable, warm, and true to size. ... I love the softness( as usual 😉),& the way it hangs. ... I already had another color and love the softness, fit and casual comfort, so I took advantage of the...

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5 Leslin O.
I live in flannels out in MT and this will be my go to once it cools off. Incredibly soft and cozy!

5 Lisa G.
This is my new FAVORITE flannel shirt! I love the softness( as usual 😉),& the way it hangs. SUPER comfortable! Now I just need that Fall weather so I can wear it more!

5 Carrie
The flannel is so soft. I was surprised how roomy the shirt is. I wear a medium in Free Fly shirts and ordered medium in this and it is roomy and longer than my other flannels. For a form fitting shirt, I would size down.

5 Jessica M. S.
I have two colors of this shirt and love the way it feels. The size also works perfectly.

5 Linda C.
I already had another color and love the softness, fit and casual comfort, so I took advantage of the sale to have another for the cooler months.

Patagonia Men's Fjord Loft Shirt

Patagonia Men's Fjord Loft Shirt

$149.00

(16)

Best flannel I own ... Comfortable and warm. ... Warm and snuggly. ... Better than any other flannel style shirt I ’ ve ever had! ... Would work for comfy days at home or out and

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5 Amorse
I bought this a few weeks ago and I 'm so happy I did. Love it!

5 Nick45822
This shirt of cut perfectly for me, perfect weight, great feel!

5 Justinportage
Bought this shirt and I love it. Feels well made. Sleeves are long enough for me. Most sleeves aren ’ t long enough. I ’ ll buy more.

5 Soonershrink
Like a wearable blanket. Comfortable and warm. Recommend.

5 Schane
Heavy weighted flannel but not soft or fluffy. Brown color is true to the pic. Fits great.

The North Face Men's Arroyo Flannel
  • Sumac Macro Small Plaid

The North Face Men's Arroyo Flannel

$90.00

(7)

Casual but classy ... Comfortable very stylish. ... Great buy ... It fits great. ... Good material! ... Great shirts ... Great fit. ... Love it ... What a perfect gift! ... Love this shirt, washes and wears

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5 Campinggoals
My son- in- law loves the quality of the Northface flannels! What a perfect gift!

5 375
Love this shirt, washes and wears well. Color is slightly different in person but not to the point of the one review.

5 Nelson
It fits great. Comfortable very stylish. I use as outer wear on top of t shirts

5 Nel
This one looks great in pictures and looks even better on me. Great fit. Casual but classy

4 75
Good flannel shirt, my wife does n't love the color.

Fjallraven Men's Singi Heavy Flannel Shirt

Fjallraven Men's Singi Heavy Flannel Shirt

$120.00

(29)

Well made, warm, good fit, and even stylish!! ... It's quite warm, but breathes well. ... [ This shirt is warm and extremely well made. ... Nice and warm ... [ I bought this shirt a when it was warm outside and...

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5 Kellyinthemountains
Fantastic quality, if your other shirts wear out, this is what you need. Worth the price, lasts so much longer than other brands, and you will look good too.

5 Teresa W.
I am a male, 5' 7 ''- 36 '' chest, 130 lbs. I bought the Men's Small in Deep Forest. I love the softness of this well made shirt as well as the heftier feel to the fabric, sturdy without the bulk. I get so many compliments on the style and the Deep Forest colour, a very handsome addition to my growing Fjallraven collection.

5 Alexg1227
[ I bought this shirt a when it was warm outside and couldn ’ t wait to wear it when the temps started to fall. Well they finally did in Colorado and I couldn ’ t be happier with this heavy flannel.

5 PerfectM
[ I bought this a month ago. It soft and thick flannel good quality. I am 183 cm and 61 kg, size S is well fit for me. I think this shirt will be one from my favourites.

5 DarleneK67
[ I bought this as a Christmas present for my husband. He loves the shirt! The flannel is soft and durable. Our son has several of your shirts and my husband has wanted one for a while.

Fjallraven Men's Canada Shirt

Fjallraven Men's Canada Shirt

$170.00

(55)

It's the best. ... [ Great flannel Very warm looks very stylish I like the way it fits I also like the cut but unlike other reviewer ’s have said I would not size

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5 James
I bought this to use for hikes in the fall& early winter. It's primary use is as an outerwear shirt or even a replacement for a light jacket. I 've only had it for one trial run, but it has performed admirably. When paired with a good base layer it has kept me comfortable from the low 30's to mid 40's F. My first impression was the wool was very itchy on bare skin. It's a a far cry from a quality merino base layer, but while carrying a light pack and coupled with a good base I never noticed the shirt. Seems like a nice shirt with enough room to make it very versatile.

5 Nate
I bought this a few weeks ago, just in time for fall, and I 've worn it nearly every day. It's so comfortable and warm; there's no reason not to wear it. It's great as a jacket or shirt, and is looser night to layer a hoodie underneath. It's the best.

5 Alexander B.
I wear this with a t- shirt underneath and it's honestly fantastic. The material is strong, it's comfy and it looks great!

5 E H.
It ’s a great and comfortable shirt! It runs quite large, so I exchanged my L size shirt for a M size.

5 Zane B.
The first Fjallraven product I ever bought was the Canada shirt in the classic true to Canada red black plaid colour. I am 5 ’ 11 ’ and 215lbs. I bought this shirt in XL. Cons: the shirt is a little long in length for me but I don ’ t know if this shirt was ever made in a long or reg version. The label displays “ XL, comfort fit ” I was between the L and XL so I chose the XL for layering. Pros: Tough wool shirt! Comfortable! Warm! Colours never faded! Shirt never shrunk in the wash! Sleeves are long enough not to ride up. I always worry about snaps failing on garmets but the snaps on my shirt have yet to fail! Well done Fjallraven! I have used this shirt for years now for cutting wood, camping, ice fishing and general wear. I have no regrets on this purchase. I would definitely buy it again and that says a lot since I barely ever wear button up type shirts as I prefer pull over types with zip collars.

Hurley Men's Portland Organic Flannel Shirt
  • Golden Doodle

Hurley Men's Portland Organic Flannel Shirt

$60.00

(2)

I bought it a month ago, and it ’s comfortable and pretty warm. ... It ’s soft, it fits well, and looks great. ... Found my dream flannel ... I ’ ve been looking for a flannel with a tartan plaid dark gray, black, and white design for forever and I finally found

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5 Amarette Green
I ’ ve been looking for a flannel with a tartan plaid dark gray, black, and white design for forever and I finally found it! It ’s soft, it fits well, and looks great. I ’ m so happy.

5 Dave157
I bought it a month ago, and it ’s comfortable and pretty warm.

Fjallraven Men's Ovik Twill Long Sleeve Shirt
  • Autumn Leaf/Dark Navy

Fjallraven Men's Ovik Twill Long Sleeve Shirt

$120.00

(5)

it ’s like soft and warm and it looks good and it fits alright, all the good things you look for in a flannel yknow? ... [ Best flannel I ’ ve worn. ... It ’s thick and warm, soft not stiff and fits

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5 PaulB
Recently purchased this shirt at a local outdoor shop. Probably the best fitting shirt I own. At 5'11, 180lbs, I typically fall right in between medium and large for most brands. Medium tends to be on the verge of too tight and large tends to be baggy. The Ovik twill in medium is a perfect fit. Exactly right across the shoulders, perfect length, and does n't billow around the waist. Quality is top notch.

5 pedro
[ I bought this shirt a month ago and have worn it often. It is right in between a shirt and a jacket. Exactly the weight I was looking for. It is soft but has some of the toughness that a jacket would have so I think it will put up with a lot of outdoor use.

5 Wasloki
[ Best flannel I ’ ve worn. It ’s thick and warm, soft not stiff and fits wonderfully. Also love Fjallraven ’s navy blue color. The quality is a a cut above the competitors

5 jdawg56
[ i bought this as a gift for myself because i love buying myself fun things, and you ’ re never gon na guess how much i like it! it ’s like soft and warm and it looks good and it fits alright, all the good things you look for in a flannel yknow?

Fjallraven Women's Canada Long Sleeve Shirt
  • Deep Forest/Dark Grey

Fjallraven Women's Canada Long Sleeve Shirt

$170.00

(10)

This flannel is very warm and great for a weekend in the woods or walking around town. ... Best Flannel ... I 'm a flannel fiend and this one is my go- to. ... This is one of my favorite

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5 Melissa B.
This is one of my favorite flannels. This flannel is very warm and great for a weekend in the woods or walking around town. It is a great weight for fall by itself or layered up in the colder months. A somewhat relaxed fit that is great for moving around but still looks fitted. Runs slightly large.

5 Meredith S.
I received this wool shirt for my birthday and I recently took it with me on a 6 night canoe trip. It was perfect to wear around the campfire and not worry about the sparks. I wore it every day from wake up to bedtime. It was perfect for cool temperatures, while paddling the canoe and even during rain showers it kept me dry. A 'must' item to bring on my next outdoor trip and will look into getting for other members of the family. It is a bit itchy( wore a long sleeve top underneath on this trip due to the cool temperatures) but am told that after a few washes it will soften up.

5 Sae P.
I 'm a flannel fiend and this one is my go- to. It's well- made, feels thick and substantial — definitely wears more like a light jacket. I wear small or medium in tops and got this in a medium, which leaves room to wear a long sleeve underneath. I hope that it keeps coming out in more colorways because I 'd get them all!

5 Bdh13
Loving my Canada shirt. Perfect with leggings or jeans.

5 Ocean157
Excellent shirt. Ideal for walking or even for being around town. Got loads of compliments. Great quality and great colors. Bought 1 and then came back for 2 more.

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