The Sierra Shirt
in Blackwatch Plaid


This Workshop Product was fully funded, we are currently in the process of manufacturing. If you would like to receive an email notification when stock arrives then please select your size and sign up below…

Estimated Shipping: 10/24 – 10/28


At the end of every summer for the last five years, we’ve sourced the thickest, puppy-soft Portuguese chamois and produced a new run of one of our absolute favorite garments. We're excited to introduce the Sierra Shirt — our tailored-for-you answer to the classic Men's Yosemite Shirt. From half dome climbs and s’more roasting, to backyard chores, this is the shirt you’ll reach for again and again.


This custom made, flannel chamois, will stand up to sun, sweat and dirt alike.


  • 9-oz. 100% cotton flannel chamois.
  • Custom milled for TS.
  • Single needle construction with French seams.
  • Two flap chest pockets.
  • Unbreakable Japanese urea buttons.
  • Lockstitched buttons and button holes.
  • True to size. Buy your normal TS size.
  • No pleats for easy ironing & clean lines.
  • Wash cold and tumble dry low.
  • Proudly made in Portugal.


By purchasing this product, you’re participating in a crowd funding campaign. If this product hits its goal, we will manufacture and deliver it to you as soon as possible. Please check the estimated shipping range above. We overproduce Workshop products so exchanges are easy and so customers who missed the crowd fund can get their hands on these products too.

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