Your go-to flannel.
Our organic cotton has a reduced environmental impact. Our organic cotton has a reduced environmental impact. Our organic cotton is certified to come from farms not using synthetic fertilizers, biocides, or GMO seeds. These along with other required better farming practices result in cotton production having a reduced impact on the environment as a result. Organic cotton used in the apparel line is primarily certified by GOTS (Global Organic Textile Standard). Learn More
We trust what we make because we use what we make. We trust what we make because we use what we make. All Black Diamond soft goods are warranted against defects in materials and construction for the practical lifetime of the product. Learn More
Tough enough for climbing, built to handle anything. From days on the trail, miles on the road, hours at the office, our lifestyle apparel pays homage to our roots, while bringing style and functionality to our lives beyond the crag.
Overall rating: 4.688889 / 5 from 45 reviews.
This men's flannel shirt is made from brushed organic cotton, offering a soft and comfortable feel. It has an updated fit that provides room to move, though sizing feedback is mixed with some finding it slightly too small. Many customers appreciate the perfect fit across various sizes.
Review topics: ["fit","size","material","flannel","looks","color","quality","shirt","cut"].
"Super warm, fits well, and looks great. I’m 5’ 11” and the large fits perfect."
"Warm and looks great"
"The color and torso fit are great! But the arms are ginormous. Unless you’re doing just arm day everyday the arms don’t match the waist:("
"Sweet shirt for Mainers. Flannel shirts - 24/7/365"
"Love my new Project Flannel. The cotton fabric stays soft after washing and keeps me warm. Normally wear a BD small. I noticed this was oversized so I ordered an XS and the fit is perfect. I get compliments all the time. Now I have a few colors. Thanks BD!"
"Perfect fit!"
"Très bonne qualité"
"Picked up a couple of these and I’ve been living out of them everyday. Appreciate that they are 100% cotton. Very comfortable and warm for wearing around the house."
"Perfect fit"
"Lots of compliments. Feels great, fits great and nice and warm."
| Size | Chest | Hip | Arm Length |
|---|---|---|---|
| XS | 34 - 35.5 in 86.5 - 90 cm | 33.5 - 35 in 85 - 89 cm | 33.5 in 85 cm |
| S | 36 - 38 in 91 - 96.5 cm | 35.5 - 37.5 in 90 - 95.5 cm | 33.5 in 85 cm |
| M | 38.5 - 41 in 97.5 - 104 cm | 38 - 40.5 in 96.5 - 103 cm | 34 in 86.5 cm |
| L | 41.5 - 44.5 in 105 - 113 cm | 41 - 44 in 104 - 112 cm | 34 in 86.5 cm |
| XL | 45 - 48.5 in 114 - 123 cm | 44.5 - 48 in 113 - 122 cm | 34.5 in 87.5 cm |
Designed to fit slim to the body for an athletic, low-profile fit without restricting mobility and accommodating base layers or light midlayers.
A classic universal fit with comfortable ease. May feature slight body shaping, but predominantly straighter fit that will accommodate midlayers more comfortably.
Generous through the body for a casual loose-to-oversized fit without shaping. Designed for comfort, it accommodates heavier mid-layers.
Measure around the chest/bust just under the arms and across the shoulder blades.
Measure from the center back of the neck, across the shoulder, and down the arm to the wrist.
Measure around the widest point of the hips.
Measure around the narrowest part of the waist.
