Mountain Shirt Lightweight - Men's - Final Sale

Mountain Shirt Lightweight - Men's - Final Sale - View 3

Mountain Shirt Lightweight - Men's - Final Sale - View 4

Mountain Shirt Lightweight - Men's - Final Sale - View 5

Mountain Shirt Lightweight - Men's - Final Sale - View 6

$74.25 ~~$99~~ In stock

Your new lightweight flannel daily driver, made with 100% organic cotton. Built on the bones of our original Mountain Shirt but re-engineered for 365-day rotation. Incredibly soft, layerable, with a relaxed fit.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Abigail ★★★★★ Oct 13, 2026

Grabbed this for a fall camping trip and ended up wearing it almost every day since. The lightweight organic cotton breathes way better than my old flannels but still cuts the morning chill, and it packs down small enough to stuff in a daypack.

Leo M. ★★★★★ Oct 12, 2026

The organic cotton is unbelievably soft right out of the package, no break-in needed. I've been wearing it as a layer under a jacket on chilly mornings and it never feels bulky. Honestly tempted to grab a second one before it's gone.

Evelyn X. ★★★★★ Sep 13, 2026

Wore this on a hike then straight to dinner and it worked for both. The lightweight organic cotton breathes way better than my old flannel, and it layers under a jacket without bulk.