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Women's Base Layer Bottoms

(83 products)
Products (83)
Sort: Best Match
  • Sale Ends Dec 2

    SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's

    $86.19
    Save 25%
    compared to  $115.00
    701 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
  • Sale Ends Dec 9

    REI Co-opMidweight Base Layer Tights - Women's

    $38.39
    Save 30%
    compared to  $54.95
    76 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Plus, Petite
  • Sale Ends Dec 9

    REI Co-opHeavyweight Merino Base Layer Bottoms - Women's

    $69.89
    Save 30%
    compared to  $99.95
    7 reviews with an average rating of 4.4 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular, Plus
  • Sale Ends Dec 9

    REI Co-opMerino 185 Base Layer Bottoms - Women's

    $55.89
    Save 30%
    compared to  $79.95
    94 reviews with an average rating of 4.3 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
  • Sale Ends Dec 2
    Top Rated

    SmartwoolClassic All-Season Merino Base Layer Bottoms - Women's

    $67.49
    Save 25%
    compared to  $90.00
    9 reviews with an average rating of 4.7 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Plus
  • R E I Co-op brand base layer top and tights.

    30% off all REI Co‑op brand base layers

    tasc PerformanceElevation Merino Base Layer Bottoms - Women's

    $54.73
    Save 30%
    compared to  $79.00
    Use code CYBER24 to save an extra 25%
    43 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Plus
    REI OUTLET
  • Sale Ends Dec 9

    IcebreakerMerino 200 Oasis Thermal Leggings - Women's

    $78.69
    Save 25%
    compared to  $105.00
    38 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Plus

    SmartwoolClassic Thermal Merino Base Layer Bottoms - Women's

    $81.73
    Save 28%
    compared to  $115.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Plus
    REI OUTLET
  • Sale Ends Dec 9

    REI Co-opMerino 185 Base Layer Bottoms - Women's Plus Sizes

    $55.89
    Save 30%
    compared to  $79.95
    7 reviews with an average rating of 3.7 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Plus

    PatagoniaCapilene Thermal Weight Long Underwear Bottoms - Women's

    $99.00
    14 reviews with an average rating of 3.6 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular

    Arc'teryxRho Base Layer Bottoms - Women's

    $70.83 - $100.00
    22 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Plus

    Kari TraaLune Base Layer Pants - Women's

    $48.73
    Save 25%
    compared to  $65.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    REI OUTLET

    Free CountryForce Grid Fleece Base Layer Bottoms - Women's

    $34.73
    Save 30%
    compared to  $50.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Plus
    REI OUTLET

    Kari TraaKlara High-Waist Base Layer Pant - Women's

    $90.00
    7 reviews with an average rating of 4.1 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular

    Free CountryMicrotech Heat Cocaber Base Layer Bottoms - Women's

    $34.73
    Save 30%
    compared to  $50.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Plus
    REI OUTLET

    Kari TraaSilja Base Layer Pants - Women's

    $89.73
    Save 25%
    compared to  $120.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    REI OUTLET

    Kari TraaFloke Base Layer Pants - Women's

    $74.73
    Save 25%
    compared to  $100.00
    Use code CYBER24 to save an extra 25%
    1 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
  • Sale Ends Dec 2

    BurtonMidweight Base Layer Pants - Women's

    $51.89
    Save 20%
    compared to  $64.95
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Plus

    Free CountryCloud Knit Base Layer Bottoms - Women's

    $31.73
    Save 29%
    compared to  $45.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    REI OUTLET

    REI Co-opLightweight Base Layer Tights - Women's Plus Sizes

    $27.93
    Save 30%
    compared to  $39.95
    11 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Plus

    PatagoniaCapilene Midweight Base Layer Bottoms - Women's

    $89.00
    22 reviews with an average rating of 4.0 out of 5 stars
    Size Type:
    Regular, Plus

    REI Co-opLightweight Base Layer Tights - Women's

    $27.93
    Save 30%
    compared to  $39.95
    57 reviews with an average rating of 4.4 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
  • Sale Ends Dec 9

    IcebreakerMerino 260 Vertex Base Layer Leggings Herenga - Women's

    $104.99
    Save 25%
    compared to  $140.00
    2 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    Top Rated

    Arms of Andes300 Lightweight Alpaca Wool Base Layer Leggings - Women's

    $85.00 - $105.00
    7 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular

    Arc'teryxKyanite Base Layer Bottoms - Women's

    $120.00
    3 reviews with an average rating of 3.7 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular, Plus

    Kari TraaLucie Base Layer Bottoms - Women's

    $80.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular

    Helly HansenLIFA Merino Midweight Base Layer 3/4 Pants - Women's

    $59.73
    Save 25%
    compared to  $80.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    Kari TraaElenore Base Layer Leggings - Women's

    $63.73
    Save 25%
    compared to  $85.00
    Use code CYBER24 to save an extra 25%
    2 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Active Base Layer Bottoms - Women's

    $76.73
    Save 30%
    compared to  $110.00
    Use code CYBER24 to save an extra 25%
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    Kari TraaJuliane Wool Base Layer Pants - Women's

    $90.73
    Save 30%
    compared to  $130.00
    Use code CYBER24 to save an extra 25%
    1 reviews with an average rating of 1.0 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    REI OUTLET
1–30 of 83 products
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