Men's Project Flannel Steel Grey 1
Men's Project Flannel Steel Grey 2
Men's Project Flannel Steel Grey 3
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Men's Project Flannel




Your go-to flannel. View Details

Color: Steel Grey

Color Options


Size Options
Simply put, this is your go-to flannel. Made from brushed organic cotton, the Project Flannel has everything you’re looking for in a perfect all-weather button-up. It’s soft and comfortable, with an updated fit that provides room to move.

Product Features

  • Single chest pocket
  • Single chest pocket

2 Year Warranty

We trust what we make because we use what we make. All Black Diamond products are covered by a two year warranty policy.

Organic Cotton

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).

Display Weight
Size Range
0.418 kg / 14.74 ozS-XLCotton Brush Flannel Woven (100% Cotton)418 g