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Men's Base Layer Bottoms: Deals

(13 products)
Products (13)
Sort: Best Match
    tasc PerformanceElevation Merino Base Layer Bottoms - Men's
    $54.73
    Save 30%
    compared to  $79.00
    REI Outlet
    45 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big
    Free CountryForce Grid Fleece Base Layer Bottoms - Men's
    $26.73
    Save 33%
    compared to  $40.00
    REI Outlet
    22 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big
    Free CountryCloud Knit Base Layer Bottoms - Men's
    $26.73
    Save 33%
    compared to  $40.00
    REI Outlet
    4 reviews with an average rating of 4.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big
    REI Co-opMerino 185 Base Layer Bottoms - Men's
    $29.83
    Save 62%
    compared to  $79.95
    175 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Big
    SmartwoolIntraknit Thermal Merino Base Layer 3/4 Bottoms - Men's
    $89.73
    Save 25%
    compared to  $120.00
    REI Outlet
    1 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big
    Black DiamondCoefficient LT One Piece Base Layer - Men's
    $128.77
    Save 41%
    compared to  $219.00
    REI Outlet
    10 reviews with an average rating of 3.3 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    Black DiamondCoefficient LT Base Layer Bottoms - Men's
    $76.73
    Save 40%
    compared to  $129.00
    REI Outlet
    1 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular
    SwixRaceX Merino Base Layer Pants - Men's
    $69.73
    Save 36%
    compared to  $110.00
    REI Outlet
    New arrival
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Big
    Mountain HardwearUp First Tech Fleece Base Layer Bottoms - Men's
    $57.67
    Save 42%
    compared to  $100.00
    REI Outlet
    4 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Big, Regular
    Terramar3.0 Merino Bi-Layer Base Layer Pants - Men's
    $29.73
    Save 33%
    compared to  $45.00
    REI Outlet
    1 reviews with an average rating of 5.0 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Big
    SwixRaceX Dry Base Layer Pants - Men's
    $46.73
    Save 33%
    compared to  $70.00
    REI Outlet
    New arrival
    0 reviews
    Underwear Weight:
    Midweight
    Size Type:
    Regular, Big
    REI Co-opMidweight Base Layer Bottoms - Men's
    $19.83
    Save 63%
    compared to  $54.95
    Top Rated
    109 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Midweight
    Size Type:
    Big
    Arc'teryxRho Insulated 3/4 Base Layer Bottoms - Men's
    $99.67
    Save 50%
    compared to  $200.00
    REI Outlet
    Top Rated
    13 reviews with an average rating of 4.6 out of 5 stars
    Underwear Weight:
    Heavyweight
    Size Type:
    Big
  • A yellow Member Bonus Card and two holiday-themed gift cards on a light colored background.

    Give the gift of the outdoors

    Members, get a $25 bonus e-card when you buy a $130+ gift card. Terms apply.

    Shop gift cards
Sort: Best Match

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