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Sitka Frontier Flannel Shirt

A refined flannel with vintage style and several technical upgrades for enhanced performance and comfort on the road or at the office. A drirelease® polyester/wool blend enhances moisture and odor control while providing warmth without the itch.

Note: As of 7/1/22 we will no longer be stocking Sitka Gear. Due to this there will be no returns or size exchanges accepted, and all sales are final. Please be sure of your sizing before making a purchase.


Articulated elbows and gusseted side and arm panels improve comfort and mobility while eliminating unnecessary bulk for better packability on longer trips.

  • Hidden Zippered Chest Pocket
  • Side/Arm Panel Gussets
  • Articulated Elbows
  • Drirelease 80% Polyester, 20% Wool
  • See Sitka Sizing Chart