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Smartwool Underwear: Deals

(47 products)
Products (47)
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    SmartwoolMerino Print Boxer Briefs - Men's

    $34.73
    Save 27%
    compared to  $48.00
    5 reviews with an average rating of 3.2 out of 5 stars
    Size Type:
    Regular, Big
    REI OUTLET

    SmartwoolIntraknit Thermal Merino Pattern Crew Base Layer Top - Men's

    $90.73
    Save 30%
    compared to  $130.00
    2 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big
    REI OUTLET

    SmartwoolBoxer Briefs - Men's

    $24.73
    Save 29%
    compared to  $35.00
    4 reviews with an average rating of 3.8 out of 5 stars
    Size Type:
    Regular, Big
    REI OUTLET

    SmartwoolClassic Thermal Merino Base Layer Half-Zip Hoodie - Women's

    $71.83
    Save 50%
    compared to  $145.00
    3 reviews with an average rating of 3.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    New arrival

    SmartwoolIntraknit Strappy Bra

    $46.73
    Save 28%
    compared to  $65.00
    1 reviews with an average rating of 4.0 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Encapsulation
    Fabric:
    69% nylon/17% elastane/14% polyester
    REI OUTLET

    SmartwoolClassic Thermal Merino Lettuce Edge Crew Base Layer Top - Women's

    $82.73
    Save 28%
    compared to  $115.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Racerback Bra

    $46.73
    Save 28%
    compared to  $65.00
    1 reviews with an average rating of 1.0 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    69% nylon/17% elastane/14% polyester
    REI OUTLET

    SmartwoolClassic Thermal Merino Lettuce Edge Base Layer Bottoms - Women's

    $82.73
    Save 28%
    compared to  $115.00
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Crop Bra

    $51.73
    Save 26%
    compared to  $70.00
    6 reviews with an average rating of 3.7 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    62% nylon/28% elastane/10% polyester (exclusive of decoration)
    REI OUTLET

    SmartwoolActive Crop Bra

    $49.73
    Save 28%
    compared to  $70.00
    0 reviews
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    Main body: 87% recycled nylon/13% elastane; lining: 53% merino wool/47% TENCEL lyocell
    REI OUTLET

    SmartwoolIntraknit 6" Boxer Briefs - Men's

    $36.73
    Save 26%
    compared to  $50.00
    6 reviews with an average rating of 2.8 out of 5 stars
    Size Type:
    Regular, Big
    REI OUTLET
    Top Rated

    SmartwoolClassic Thermal Merino Base Layer Bottoms - Kids'

    $48.73
    Save 25%
    compared to  $65.00
    46 reviews with an average rating of 4.7 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Thermal Merino Base Layer Bottoms - Women's

    $97.73
    Save 24%
    compared to  $130.00
    27 reviews with an average rating of 4.3 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    REI OUTLET
    Top Rated

    SmartwoolIntraknit Hipster Underwear - Women's

    $28.73
    Save 28%
    compared to  $40.00
    5 reviews with an average rating of 4.8 out of 5 stars
    Size Type:
    Regular
    REI OUTLET

    SmartwoolClassic Thermal Merino Crew Base Layer Top - Kids'

    $48.73
    Save 25%
    compared to  $65.00
    2 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Racerback Bra

    $48.73
    Save 25%
    compared to  $65.00
    8 reviews with an average rating of 3.5 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    62% nylon/28% elastane/10% polyester (exclusive of decoration)
    REI OUTLET
    Top Rated

    SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's

    $86.73
    Save 24%
    compared to  $115.00
    360 reviews with an average rating of 4.7 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
    Top Rated

    SmartwoolActive Crop Bra

    $51.73
    Save 26%
    compared to  $70.00
    6 reviews with an average rating of 4.5 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    87% nylon/13% elastane (exclusive of decoration)
    REI OUTLET

    SmartwoolIntraknit Strappy Bra

    $48.73
    Save 25%
    compared to  $65.00
    4 reviews with an average rating of 4.0 out of 5 stars
    Bra Support:
    Low Impact
    Support Style:
    Compression
    Fabric:
    65% nylon/24% elastane/11% polyester (exclusive of decoration)
    REI OUTLET

    SmartwoolIntraknit Active Base Layer Crew Shirt - Men's

    $81.73
    Save 25%
    compared to  $110.00
    1 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Big
    REI OUTLET
    Top Rated

    SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's

    $86.73
    Save 24%
    compared to  $115.00
    271 reviews with an average rating of 4.7 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Big
    REI OUTLET
    Top Rated

    SmartwoolClassic Thermal Merino Base Layer Bottoms - Kids'

    $31.83
    Save 51%
    compared to  $65.00
    71 reviews with an average rating of 4.7 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular

    SmartwoolClassic All-Season Merino Base Layer Long-Sleeve Shirt - Women's

    $66.73
    Save 25%
    compared to  $90.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Active Base Layer Bottoms - Women's

    $76.73
    Save 30%
    compared to  $110.00
    1 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolIntraknit Active Base Layer Bottoms - Women's

    $76.73
    Save 30%
    compared to  $110.00
    0 reviews
    Size Type:
    Regular
    REI OUTLET

    SmartwoolClassic Thermal Merino Crew Base Layer Top - Kids'

    $44.93
    Save 30%
    compared to  $65.00
    2 reviews with an average rating of 3.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular

    SmartwoolClassic Thermal Merino Colorblock Quarter-Zip Base Layer Top - Women's

    $86.93
    Save 30%
    compared to  $125.00
    0 reviews
    Size Type:
    Regular

    SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's

    $97.73
    Save 24%
    compared to  $130.00
    9 reviews with an average rating of 4.1 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
    Top Rated

    SmartwoolMerino 250 Jogger Bottoms - Women's

    $89.73
    Save 25%
    compared to  $120.00
    18 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET

    SmartwoolClassic Thermal Merino Base Layer Hoodie - Men's

    $104.73
    Save 27%
    compared to  $145.00
    3 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Regular
    REI OUTLET
1–30 of 47 products
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