Merino Base Layer

The layer that decides whether you shred or shiver lies closest to the skin, and Merino Wool is scientifically proven to buffer moisture 96% better than polyester. Explore our collection of Merino Wool base layers for every fit and mission.

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  • Sale Yotei Merino Long Sleeve - Purple Bolt / Walnut / Black | Women's Long Sleeve Top Yotei Merino Long Sleeve - Purple Bolt / Walnut / Black | Women's Long Sleeve Top
    Yotei Merino Long Sleeve $169.95 $135.96
  • Sale Yotei Merino Powder Hood Long Sleeve - Goblin Blue / Toffee / Black | Men's Long Sleeve Top Yotei Merino Powder Hood Long Sleeve - Goblin Blue / Toffee / Black | Men's Long Sleeve Top
    Yotei Merino Powder Hood Long Sleeve $189.95 $151.96
  • Sale Cascade Merino Base Layer Long Sleeve - Mtn Pixel Grey | Men's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Mtn Pixel Grey | Men's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $159.95 $127.96
  • Sale Cascade Merino Base Layer Mock Neck Long Sleeve - Purple Bolt | Women's Long Sleeve Top Cascade Merino Base Layer Mock Neck Long Sleeve - Purple Bolt | Women's Long Sleeve Top
    Cascade Merino Base Layer Mock Neck Long Sleeve $149.95 $119.96
  • Sale Yotei Merino Long Sleeve - Goblin Blue / Toffee / Black | Men's Long Sleeve Top Yotei Merino Long Sleeve - Goblin Blue / Toffee / Black | Men's Long Sleeve Top
    Yotei Merino Long Sleeve $169.95 $135.96
  • Sale Cascade Merino Base Layer Long Sleeve - Purple Bolt | Women's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Purple Bolt | Women's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $149.95 $119.96

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  • Sale Cascade Merino Base Layer Mock Neck Long Sleeve - Signal Lost Matcha | Women's Long Sleeve Top Cascade Merino Base Layer Mock Neck Long Sleeve - Signal Lost Matcha | Women's Long Sleeve Top
    Cascade Merino Base Layer Mock Neck Long Sleeve $159.95 $127.96
  • Cascade Merino Base Layer Legging - Black | Women's Leggings Cascade Merino Base Layer Legging - Black | Women's Leggings
    Cascade Merino Base Layer Legging $149.95
  • Sale Cascade Merino Base Layer Long Sleeve - Signal Lost Goblin Blue | Men's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Signal Lost Goblin Blue | Men's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $159.95 $127.96
  • Sale Yotei Merino Long Sleeve - Canyon Rose / Toffee | Women's Long Sleeve Top Yotei Merino Long Sleeve - Canyon Rose / Toffee | Women's Long Sleeve Top
    Yotei Merino Long Sleeve $169.95 $135.96
  • Yotei Merino Classic Long Sleeve - Black | Men's Long Sleeve Top Yotei Merino Classic Long Sleeve - Black | Men's Long Sleeve Top
    Yotei Merino Classic Long Sleeve $169.95
  • Sale Yotei Merino Long Sleeve - Matcha / Toffee / Black | Women's Long Sleeve Top Yotei Merino Long Sleeve - Matcha / Toffee / Black | Women's Long Sleeve Top
    Yotei Merino Long Sleeve $169.95 $135.96
  • Sale Cascade Merino Base Layer Long Sleeve - Dark Olive | Men's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Dark Olive | Men's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $149.95 $119.96
  • Sale Cascade Merino Base Layer 3/4 Legging - Mtn Pixel Grey | Men's Leggings Cascade Merino Base Layer 3/4 Legging - Mtn Pixel Grey | Men's Leggings
    Cascade Merino Base Layer 3/4 Legging $149.95 $119.96
  • Sale Cascade Merino Base Layer Long Sleeve - Signal Lost Matcha | Women's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Signal Lost Matcha | Women's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $159.95 $127.96
  • Sale Yotei Merino Classic Long Sleeve - Canyon Rose | Women's Long Sleeve Top Yotei Merino Classic Long Sleeve - Canyon Rose | Women's Long Sleeve Top
    Yotei Merino Classic Long Sleeve $169.95 $135.96
  • Sale Cascade Merino Base Layer Legging - Mtn Pixel Grey | Men's Leggings Cascade Merino Base Layer Legging - Mtn Pixel Grey | Men's Leggings
    Cascade Merino Base Layer Legging $159.95 $127.96
  • Sale Yotei Merino Classic Long Sleeve - Sienna | Men's Long Sleeve Top Yotei Merino Classic Long Sleeve - Sienna | Men's Long Sleeve Top
    Yotei Merino Classic Long Sleeve $169.95 $135.96
  • Sale Cascade Merino Base Layer 3/4 Legging - Aoraki Lily Toffee | Women's Leggings Cascade Merino Base Layer 3/4 Legging - Aoraki Lily Toffee | Women's Leggings
    Cascade Merino Base Layer 3/4 Legging $149.95 $119.96
  • Sale Yotei Merino High Neck Long Sleeve - Purple Bolt / Walnut / Black | Women's Long Sleeve Top Yotei Merino High Neck Long Sleeve - Purple Bolt / Walnut / Black | Women's Long Sleeve Top
    Yotei Merino High Neck Long Sleeve $179.95 $143.96
  • Sale Yotei Merino Long Sleeve - Sienna / Black | Men's Long Sleeve Top Yotei Merino Long Sleeve - Sienna / Black | Men's Long Sleeve Top
    Yotei Merino Long Sleeve $169.95 $135.96
  • Sale Cascade Merino Base Layer 3/4 Legging - Signal Lost Matcha | Women's Leggings Cascade Merino Base Layer 3/4 Legging - Signal Lost Matcha | Women's Leggings
    Cascade Merino Base Layer 3/4 Legging $149.95 $119.96
  • Sale Cascade Merino Base Layer Legging - Purple Bolt | Women's Leggings Cascade Merino Base Layer Legging - Purple Bolt | Women's Leggings
    Cascade Merino Base Layer Legging $149.95 $119.96
  • Sale Yotei Merino Powder Hood Long Sleeve - Willow / Black | Men's Long Sleeve Top Yotei Merino Powder Hood Long Sleeve - Willow / Black | Men's Long Sleeve Top
    Yotei Merino Powder Hood Long Sleeve $189.95 $151.96
  • Sale Cascade Merino Base Layer 3/4 Legging - Dark Olive | Men's Leggings Cascade Merino Base Layer 3/4 Legging - Dark Olive | Men's Leggings
    Cascade Merino Base Layer 3/4 Legging $139.59 $111.67
  • Sale Cascade Merino Base Layer Long Sleeve - Aoraki Lily Toffee | Women's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Aoraki Lily Toffee | Women's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $159.95 $127.96
  • Yotei Merino Classic Long Sleeve - Black | Women's Long Sleeve Top Yotei Merino Classic Long Sleeve - Black | Women's Long Sleeve Top
    Yotei Merino Classic Long Sleeve $169.95
  • Sale Yotei Merino High Neck Long Sleeve - Matcha / Toffee / Black | Women's Long Sleeve Top Yotei Merino High Neck Long Sleeve - Matcha / Toffee / Black | Women's Long Sleeve Top
    Yotei Merino High Neck Long Sleeve $179.95 $143.96
  • Sale Cascade Merino Base Layer Legging - Aoraki Lily Toffee | Women's Leggings Cascade Merino Base Layer Legging - Aoraki Lily Toffee | Women's Leggings
    Cascade Merino Base Layer Legging $159.95 $127.96
  • Cascade Merino Base Layer 1/4 Zip Long Sleeve - Black | Men's Long Sleeve Top Cascade Merino Base Layer 1/4 Zip Long Sleeve - Black | Men's Long Sleeve Top
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $169.95
  • Sale Cascade Merino Base Layer Mock Neck Long Sleeve - Aoraki Lily Toffee | Women's Long Sleeve Top Cascade Merino Base Layer Mock Neck Long Sleeve - Aoraki Lily Toffee | Women's Long Sleeve Top
    Cascade Merino Base Layer Mock Neck Long Sleeve $159.95 $127.96
  • Sale Cascade Merino Base Layer Legging - Dark Olive | Men's Leggings Cascade Merino Base Layer Legging - Dark Olive | Men's Leggings
    Cascade Merino Base Layer Legging $149.95 $119.96
  • Sale Cascade Merino Base Layer 1/4 Zip Long Sleeve - Dark Olive | Men's Long Sleeve Top Cascade Merino Base Layer 1/4 Zip Long Sleeve - Dark Olive | Men's Long Sleeve Top
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $169.95 $135.96
  • Cascade Merino Base Layer Mock Neck Long Sleeve - Black | Women's Long Sleeve Top Cascade Merino Base Layer Mock Neck Long Sleeve - Black | Women's Long Sleeve Top
    Cascade Merino Base Layer Mock Neck Long Sleeve $149.95
  • Sale Cascade Merino Base Layer Legging - Signal Lost Matcha | Women's Leggings Cascade Merino Base Layer Legging - Signal Lost Matcha | Women's Leggings
    Cascade Merino Base Layer Legging $159.95 $127.96
  • Cascade Merino Base Layer 1/4 Zip Long Sleeve - Black | Women's Long Sleeve Top Cascade Merino Base Layer 1/4 Zip Long Sleeve - Black | Women's Long Sleeve Top
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $169.95
  • Sale Cascade Merino Base Layer 3/4 Legging - Signal Lost Goblin Blue | Men's Leggings Cascade Merino Base Layer 3/4 Legging - Signal Lost Goblin Blue | Men's Leggings
    Cascade Merino Base Layer 3/4 Legging $149.95 $119.96
  • Cascade Merino Base Layer Long Sleeve - Black | Men's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Black | Men's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $149.95
  • Cascade Merino Base Layer Long Sleeve - Black | Women's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Black | Women's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $149.95
  • Sale Cascade Merino Base Layer Long Sleeve - Dark Olive | Women's Long Sleeve Top Cascade Merino Base Layer Long Sleeve - Dark Olive | Women's Long Sleeve Top
    Cascade Merino Base Layer Long Sleeve $149.95 $119.96
  • Sale Cascade Merino Base Layer 3/4 Legging - Dark Olive | Women's Leggings Cascade Merino Base Layer 3/4 Legging - Dark Olive | Women's Leggings
    Cascade Merino Base Layer 3/4 Legging $139.95 $111.96
  • Sale Cascade Merino Base Layer Legging - Dark Olive | Women's Leggings Cascade Merino Base Layer Legging - Dark Olive | Women's Leggings
    Cascade Merino Base Layer Legging $149.95 $119.96
  • Cascade Merino Base Layer 3/4 Legging - Black | Women's Leggings Cascade Merino Base Layer 3/4 Legging - Black | Women's Leggings
    Cascade Merino Base Layer 3/4 Legging $139.95
  • Cascade Merino Base Layer Legging - Black | Men's Leggings Cascade Merino Base Layer Legging - Black | Men's Leggings
    Cascade Merino Base Layer Legging $149.95
  • Cascade Merino Base Layer 3/4 Legging - Black | Men's Leggings Cascade Merino Base Layer 3/4 Legging - Black | Men's Leggings
    Cascade Merino Base Layer 3/4 Legging $139.95