Women's 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 women’s Merino Wool base layers for every fit and mission.

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  • UPDATED STYLE
    Bella Merino Long Sleeve - Rock Leopard / Black | Women's Long Sleeve Top Bella Merino Long Sleeve - Rock Leopard / Black | Women's Long Sleeve Top
    Bella Merino Long Sleeve $144.95
  • NEW COLOUR
    Bella Merino Long Sleeve Hood - Purple Bolt / Grey Heather | Women's Long Sleeve Top Bella Merino Long Sleeve Hood - Purple Bolt / Grey Heather | Women's Long Sleeve Top
    Bella Merino Long Sleeve Hood $159.95
  • UPDATED STYLE
    Bella Merino Long Sleeve - Black | Women's Long Sleeve Top Bella Merino Long Sleeve - Black | Women's Long Sleeve Top
    Bella Merino Long Sleeve $139.95
  • UPDATED STYLE
    Bella Merino Long Sleeve Hood - Rock Leopard / Black | Women's Long Sleeve Top Bella Merino Long Sleeve Hood - Rock Leopard / Black | Women's Long Sleeve Top
    Bella Merino Long Sleeve Hood $169.95
  • UPDATED STYLE
    Bella Merino Long Sleeve Hood - Black | Women's Long Sleeve Top Bella Merino Long Sleeve Hood - Black | Women's Long Sleeve Top
    Bella Merino Long Sleeve Hood $159.95
  • NEW COLOUR
    Bella Merino Long Sleeve - Purple Bolt / Grey Heather | Women's Long Sleeve Top Bella Merino Long Sleeve - Purple Bolt / Grey Heather | Women's Long Sleeve Top
    Bella Merino Long Sleeve $139.95

  • NEW ARRIVALS

    SHOP OUTDOOR
  • Folo Merino Tank - Black | Women's Tank Folo Merino Tank - Black | Women's Tank
    Folo Merino Tank $79.95
  • Folo Merino Tank - Grey Heather | Women's Tank Folo Merino Tank - Grey Heather | Women's Tank
    Folo Merino Tank $79.95
  • NEW COLOUR
    Bella Merino Tank - Rock Leopard / Black | Women's Tank Bella Merino Tank - Rock Leopard / Black | Women's Tank
    Bella Merino Tank $99.95
  • 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
  • NEW COLOUR
    Bella Merino Tank - Black | Women's Tank Bella Merino Tank - Black | Women's Tank
    Bella Merino Tank $89.95
  • Ascender Merino Base Layer Long Sleeve - Mauve / Black | Women's Long Sleeve Top Ascender Merino Base Layer Long Sleeve - Mauve / Black | Women's Long Sleeve Top
    Ascender Merino Base Layer Long Sleeve $199.95
  • 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
  • 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
  • Ascender Merino Base Layer Legging - Mauve / Black | Women's Leggings Ascender Merino Base Layer Legging - Mauve / Black | Women's Leggings
    Ascender Merino Base Layer Legging $199.95
  • 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
  • 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
  • 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
  • Ascender Merino Base Layer Mock Neck Long Sleeve - Mauve / Black | Women's Long Sleeve Top Ascender Merino Base Layer Mock Neck Long Sleeve - Mauve / Black | Women's Long Sleeve Top
    Ascender Merino Base Layer Mock Neck Long Sleeve $209.95
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • 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
  • Sale Diversion Merino Mock Neck Long Sleeve - Sienna | Women's Bike Jersey Diversion Merino Mock Neck Long Sleeve - Sienna | Women's Bike Jersey
    Diversion Merino Mock Neck Long Sleeve $149.95 $119.96
  • 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
  • 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
  • Cascade Merino Base Layer 1/4 Zip Long Sleeve - Aoraki Lily Toffee | Women's Long Sleeve Top Cascade Merino Base Layer 1/4 Zip Long Sleeve - Aoraki Lily Toffee | Women's Long Sleeve Top
    Cascade Merino Base Layer 1/4 Zip Long Sleeve $179.95
  • 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
  • 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
  • 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
  • Ascender Merino Base Layer Long Sleeve - Forged Iron / Black |Women's Long Sleeve Top Ascender Merino Base Layer Long Sleeve - Forged Iron / Black |Women's Long Sleeve Top
    Ascender Merino Base Layer Long Sleeve $199.95
  • Ascender Merino Base Layer Mock Neck Long Sleeve - Forged Iron / Black | Women's Long Sleeve Top Ascender Merino Base Layer Mock Neck Long Sleeve - Forged Iron / Black | Women's Long Sleeve Top
    Ascender Merino Base Layer Mock Neck Long Sleeve $209.95
  • Ascender Merino Base Layer Legging - Forged Iron / Black | Women's Leggings Ascender Merino Base Layer Legging - Forged Iron / Black | Women's Leggings
    Ascender Merino Base Layer Legging $199.95
  • 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
  • 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
  • Diversion Merino Mock Neck Long Sleeve - Black | Women's Bike Jersey Diversion Merino Mock Neck Long Sleeve - Black | Women's Bike Jersey
    Diversion Merino Mock Neck Long Sleeve $149.95
  • 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
  • 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
  • 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
  • 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
  • Olympus Merino Base Layer 1/2 Zip Long Sleeve - Black | Women's Long Sleeve Top Olympus Merino Base Layer 1/2 Zip Long Sleeve - Black | Women's Long Sleeve Top
    Olympus Merino Base Layer 1/2 Zip Long Sleeve $199.95
  • Olympus Merino Base Layer Legging - Black | Women's Leggings Olympus Merino Base Layer Legging - Black | Women's Leggings
    Olympus Merino Base Layer Legging $159.95
  • Olympus Merino Base Layer Long Sleeve - Black | Women's Long Sleeve Top Olympus Merino Base Layer Long Sleeve - Black | Women's Long Sleeve Top
    Olympus Merino Base Layer Long Sleeve $189.95
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