Men's Long Sleeve T-Shirts

Our high-performance long sleeve tees provide year-round functionality, whatever your daily pursuit. Designed to enhance the natural benefits of merino and to deliver warmth, breathability, and comfort.

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  • New
    Unisex Yotei Merino Classic Long Sleeve - Black Unisex Yotei Merino Classic Long Sleeve - Black
    Unisex Yotei Merino Classic Long Sleeve $149.95
  • New
    Cascade Merino Base Layer Long Sleeve - Signal Lost Cedar Cascade Merino Base Layer Long Sleeve - Signal Lost Cedar
    Cascade Merino Base Layer Long Sleeve $129.95
  • New
    Cascade Merino Base Layer Long Sleeve - Grey Tie Dye Cascade Merino Base Layer Long Sleeve - Grey Tie Dye
    Cascade Merino Base Layer Long Sleeve $129.95
  • New
    Cascade Merino Base Layer Long Sleeve - Dark Olive Cascade Merino Base Layer Long Sleeve - Dark Olive
    Cascade Merino Base Layer Long Sleeve $119.95
  • Cascade Merino Base Layer Long Sleeve - Black Cascade Merino Base Layer Long Sleeve - Black
    Cascade Merino Base Layer Long Sleeve $119.95
  • Cascade Merino Base Layer Long Sleeve - Storm Wash Cascade Merino Base Layer Long Sleeve - Storm Wash
    Cascade Merino Base Layer Long Sleeve $129.95
  • Cascade Merino Base Layer Long Sleeve - Checkers Cascade Merino Base Layer Long Sleeve - Checkers
    Cascade Merino Base Layer Long Sleeve $129.95
  • Cascade Merino Base Layer Long Sleeve - Evergreen Cascade Merino Base Layer Long Sleeve - Evergreen
    Cascade Merino Base Layer Long Sleeve $119.95
  • New
    Cascade Merino Base Layer 1/4 Zip Long Sleeve - Dark Olive Cascade Merino Base Layer 1/4 Zip Long Sleeve - Dark Olive
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $139.95
  • Cascade Merino Base Layer 1/4 Zip Long Sleeve - Black Cascade Merino Base Layer 1/4 Zip Long Sleeve - Black
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $139.95
  • Cascade Merino Base Layer 1/4 Zip Long Sleeve - Checkers Cascade Merino Base Layer 1/4 Zip Long Sleeve - Checkers
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $149.95
  • New
    Yotei Merino Classic Long Sleeve - Violet Yotei Merino Classic Long Sleeve - Violet
    Yotei Merino Classic Long Sleeve $139.95
  • Yotei Merino Classic Long Sleeve - Black Yotei Merino Classic Long Sleeve - Black
    Yotei Merino Classic Long Sleeve $139.95
  • Yotei Merino Classic Long Sleeve - Copper Yotei Merino Classic Long Sleeve - Copper
    Yotei Merino Classic Long Sleeve $139.95
  • Yotei Merino Classic Long Sleeve - Blue Slate Yotei Merino Classic Long Sleeve - Blue Slate
    Yotei Merino Classic Long Sleeve $139.95
  • New
    Yotei Merino Long Sleeve - Cedar / Black Yotei Merino Long Sleeve - Cedar / Black
    Yotei Merino Long Sleeve $139.95
  • New
    Yotei Merino Long Sleeve - Dew / Cinder / Black Yotei Merino Long Sleeve - Dew / Cinder / Black
    Yotei Merino Long Sleeve $139.95
  • New
    Yotei Merino Long Sleeve - Violet / Cedar / Black Yotei Merino Long Sleeve - Violet / Cedar / Black
    Yotei Merino Long Sleeve $139.95
  • Yotei Merino Long Sleeve Yotei Merino Long Sleeve
    Yotei Merino Long Sleeve $139.95
  • Yotei Merino Long Sleeve Yotei Merino Long Sleeve
    Yotei Merino Long Sleeve $139.95
  • Yotei Merino Long Sleeve - Evergreen Black Yotei Merino Long Sleeve - Evergreen Black
    Yotei Merino Long Sleeve $139.95
  • New
    Yotei Merino Powder Hood Long Sleeve - Cedar / Black Yotei Merino Powder Hood Long Sleeve - Cedar / Black
    Yotei Merino Powder Hood Long Sleeve $159.95
  • New
    Yotei Merino Powder Hood Long Sleeve - Violet / Cedar / Black Yotei Merino Powder Hood Long Sleeve - Violet / Cedar / Black
    Yotei Merino Powder Hood Long Sleeve $159.95
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