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Sun-Protective Fabric Women's Base Layers

(33 products)
Products (33)
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    REI Co-opMidweight Long-Sleeve Base Layer Top - Women's
    $54.95
    319 reviews with an average rating of 4.2 out of 5 stars
    REI Co-opMidweight Base Layer Tights - Women's
    $54.95
    123 reviews with an average rating of 4.3 out of 5 stars
    REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's
    $79.95
    238 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opMidweight Base Layer Half-Zip Top - Women's
    $59.95
    192 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opHeavyweight Merino Base Layer Bottoms - Women's
    $69.93 - $99.95
    31 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opHeavyweight Merino Long-Sleeve Base Layer Crew Top - Women's
    $69.93 - $99.95
    43 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opMerino 185 Base Layer Bottoms - Women's
    $79.95
    119 reviews with an average rating of 4.2 out of 5 stars
    Top Rated
    REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Women's
    $44.95
    31 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    REI Co-opHeavyweight Merino Base Layer Half-Zip Top - Women's
    $72.93 - $104.95
    29 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opLightweight Half-Zip Base Layer Top - Women's
    $49.95
    15 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opLightweight Crew Base Layer Top - Women's
    $34.95
    22 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    REI Co-opLightweight Base Layer Tights - Women's
    $44.95
    10 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's
    $89.95
    109 reviews with an average rating of 4.5 out of 5 stars
    REI Co-opMerino 185 Long-Sleeve Base Layer Top - Women's Plus Sizes
    $49.93
    Save 37%
    compared to  $79.95
    29 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opMerino 185 Base Layer Top - Women's
    $69.95
    61 reviews with an average rating of 4.3 out of 5 stars
    REI Co-opMerino 185 Base Layer Bottoms - Women's Plus Sizes
    $49.93
    Save 37%
    compared to  $79.95
    11 reviews with an average rating of 3.9 out of 5 stars
    REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Women's Plus Sizes
    $59.93
    Save 33%
    compared to  $89.95
    19 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opMerino 185 Base Layer Top - Women's Plus Sizes
    $39.93
    Save 42%
    compared to  $69.95
    24 reviews with an average rating of 4.1 out of 5 stars
    Top Rated
    IcebreakerMerino 200 Oasis Long-Sleeve Crewe Thermal Top - Women's
    $69.93 - $120.00
    178 reviews with an average rating of 4.7 out of 5 stars
    RHONEApres Houndstooth Seamless Base Layer Leggings - Women's
    $128.00
    3 reviews with an average rating of 4.3 out of 5 stars
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    Terms apply
    Top Rated
    Icebreaker260 Tech Long-Sleeve Crewe Base Layer Top - Women's
    $89.93 - $140.00
    48 reviews with an average rating of 4.8 out of 5 stars
    Terramar3.0 Thermawool Half-Zip Base Layer Top - Women's
    $47.73
    Save 36%
    compared to  $75.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    0 reviews
    REI OUTLET
    Top Rated
    IcebreakerMerino 200 Oasis Thermal Leggings - Women's
    $69.93 - $120.00
    87 reviews with an average rating of 4.5 out of 5 stars
    Terramar3.0 Thermawool Base Layer Tights - Women's
    $44.73
    Save 36%
    compared to  $70.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    3 reviews with an average rating of 1.3 out of 5 stars
    REI OUTLET
    Icebreaker260 Tech Base Layer Leggings - Women's
    $89.93 - $125.00
    33 reviews with an average rating of 4.5 out of 5 stars
    Terramar3.0 Thermawool Crew Base Layer Top - Women's
    $52.73
    Save 24%
    compared to  $70.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    1 reviews with an average rating of 3.0 out of 5 stars
    REI OUTLET
    Terramar1.0 All-Season Lightweight Merino Wool T-Shirt - Women's
    $34.73
    Save 30%
    compared to  $50.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    0 reviews
    REI OUTLET
    RHONEApres Houndstooth Quarter-Zip Base Layer Top - Women's
    $148.00
    2 reviews with an average rating of 5.0 out of 5 stars
    Kari TraaFryd Half-Zip Base Layer Top - Women's
    $48.73
    Save 26%
    compared to  $66.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    TerramarC-Suite Fusion Thermal Pants - Women's
    $42.73
    Save 34%
    compared to  $65.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    2 reviews with an average rating of 3.5 out of 5 stars
    REI OUTLET
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