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Women's Underwear

(326 products)
Products (326)
Sort: Best Match
    IcebreakerMerino 260 Vertex Long-Sleeve Crewe Natural Shades Base Layer Top - Women's
    $104.73
    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
    REI OUTLET
    Threads 4 ThoughtLunette Sports Bra
    $28.73
    Save 40%
    compared to  $48.00
    0 reviews
    Bra Support:
    Medium Impact
    Support Style:
    Compression
    Fabric:
    88% recycled polyester/12% spandex
    REI OUTLET
    PatagoniaCapilene Thermal Weight Long Underwear Crew Top - Women's
    $99.00
    9 reviews with an average rating of 3.2 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    prAnaChakara Crop Top - Women's
    $52.73
    Save 29%
    compared to  $75.00
    2 reviews with an average rating of 2.5 out of 5 stars
    Support Style:
    Compression
    Fabric:
    93% recycled nylon/7% LYCRA elastane
    REI OUTLET
    Helly HansenLIFA Merino Midweight Balaclava Base Layer Hoodie - Women's
    $104.73
    Save 30%
    compared to  $150.00
    1 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
    Helly HansenLIFA Merino Midweight Crew Base Layer Top - Women's
    $69.73
    Save 30%
    compared to  $100.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Plus, Regular
    REI OUTLET
    Kari TraaAlma Hood Base Layer Top - Women's
    $59.73
    Save 25%
    compared to  $80.00
    0 reviews
    Underwear Weight:
    Ultralightweight
    Size Type:
    Regular
    REI OUTLET
    GlyderEase Bra
    $39.73
    Save 26%
    compared to  $54.00
    0 reviews
    Bra Support:
    Medium Impact
    Support Style:
    Compression
    Fabric:
    88% nylon/12% spandex
    REI OUTLET
    SpraywayEffra Hoody Base Layer Top - Women's
    $49.73
    Save 28%
    compared to  $69.95
    1 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    REI OUTLET
    New arrival
    Helly HansenHH Durawool Base Layer T-Shirt - Women's
    $56.73
    Save 29%
    compared to  $80.00
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    REI OUTLET
    Top Rated
    VuoriAllTheFeels Bra
    $58.00
    5 reviews with an average rating of 4.6 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    75% recycled polyamide/25% elastane
    REI Co-opActive Pursuits Crop Tank Top - Women's
    $30.93 - $44.95
    10 reviews with an average rating of 4.0 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    86% recycled polyester/14% spandex (bluesign approved)
    GlyderTide Bra
    $32.73
    Save 41%
    compared to  $56.00
    2 reviews with an average rating of 3.0 out of 5 stars
    Bra Support:
    Medium Impact
    Support Style:
    Compression
    Fabric:
    88% nylon/12% spandex
    REI OUTLET
    SmartwoolIntraknit Thermal Merino Base Layer Hoodie - Women's
    $180.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    Kari TraaRose Light Capri Base Layer Pants - Women's
    $74.73
    Save 25%
    compared to  $100.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
    Wild RyeBassett LITE Raglan Base Layer Top - Women's
    $99.00
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Plus
    FP MovementMyoko Base Layer Bottoms - Women's
    $128.00
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    Terramar3.0 Thermawool Base Layer Tights - Women's
    $52.73
    Save 24%
    compared to  $70.00
    2 reviews with an average rating of 1.5 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
    Arc'teryxRho Hybrid Insulated Base Layer Bottoms - Women's
    $145.73
    Save 19%
    compared to  $180.00
    0 reviews
    Underwear Weight:
    Heavyweight
    Size Type:
    Regular
    REI OUTLET
    Kari TraaAlma Half-Zip Base Layer Top - Women's
    $59.73
    Save 25%
    compared to  $80.00
    0 reviews
    Underwear Weight:
    Ultralightweight
    Size Type:
    Regular
    REI OUTLET
    Threads 4 ThoughtPerformance Rib Sports Bra
    $32.73
    Save 31%
    compared to  $48.00
    0 reviews
    Bra Support:
    Medium Impact
    Support Style:
    Compression
    Fabric:
    88% recycled polyester/12% spandex
    REI OUTLET
    FP MovementMyoko Base Layer Top - Women's
    $98.00
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    TerramarC-Suite Fusion Thermal Pants - Women's
    $42.73
    Save 34%
    compared to  $65.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
    REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's Plus Sizes
    $89.95
    18 reviews with an average rating of 4.3 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Plus
    Kari TraaEloise Long-Sleeve Base Layer Top - Women's
    $51.73
    Save 26%
    compared to  $70.00
    0 reviews
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    REI OUTLET
    Kari TraaFryd Base Layer Top - Women's
    $65.00
    27 reviews with an average rating of 4.1 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    prAnaLuxara High-Neck Bra
    $39.73
    Save 31%
    compared to  $58.00
    2 reviews with an average rating of 3.0 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression / Encapsulation
    Fabric:
    Black: 76% recycled nylon/24% LYCRA elastane; all other colors: 76% recycled nylon/24% elastane
    REI OUTLET
    Top Rated
    Beyond YogaGet Across Bra
    $43.93
    Save 31%
    compared to  $64.00
    11 reviews with an average rating of 4.8 out of 5 stars
    Bra Support:
    Medium Impact
    Support Style:
    Encapsulation
    Fabric:
    87% polyester/13% elastane
    OiselleHi Twenty Bra
    $53.93 - $68.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Bra Support:
    Medium Impact
    Support Style:
    Compression
    Fabric:
    76% polyester/24% spandex
    prAnaLuxara Salutations Bra
    $44.73
    Save 30%
    compared to  $64.00
    0 reviews
    Bra Support:
    Medium Impact
    Support Style:
    Compression / Encapsulation
    Fabric:
    Black: 76% recycled nylon/24% LYCRA elastane; all other colors: 76% recycled nylon/24 elastane; contrast: 64% recycled nylon/36% elastane
    REI OUTLET
Sort: Best Match

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