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REI Co-op Men's Underwear: Deals

(10 products)
Products (10)
Remove brand filter:REI Co-opRemove deals filter:DealsClear all
Sort: Best Match
    Top Rated

    REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Men's

    $27.93
    Save 30%
    compared to  $39.95
    188 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big

    REI Co-opLightweight Base Layer Bottoms - Men's

    $27.93
    Save 30%
    compared to  $39.95
    78 reviews with an average rating of 4.3 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Big
  • Sale Ends Dec 23

    REI Co-opMerino Boxers - Men's

    $27.89
    Save 30%
    compared to  $39.95
    58 reviews with an average rating of 4.4 out of 5 stars
    Size Type:
    Regular

    REI Co-opLightweight Base Layer Crew Top - Men's

    $19.93
    Save 33%
    compared to  $29.95
    100 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular, Tall, Big

    REI Co-opLightweight Base Layer Long-Sleeve Crew Top - Men's Tall Sizes

    $27.93
    Save 30%
    compared to  $39.95
    12 reviews with an average rating of 4.2 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Tall
  • Sale Ends Dec 23

    REI Co-opEveryday Boxers - Men's

    $15.99
    Save 30%
    compared to  $22.95
    116 reviews with an average rating of 4.2 out of 5 stars
    Size Type:
    Regular
  • Sale Ends Dec 23

    REI Co-opEveryday Briefs - Men's

    $13.89
    Save 30%
    compared to  $19.95
    90 reviews with an average rating of 3.6 out of 5 stars
    Size Type:
    Regular, Big
  • Sale Ends Dec 23

    REI Co-opMerino Boxer Briefs - Men's

    $27.89
    Save 30%
    compared to  $39.95
    99 reviews with an average rating of 4.3 out of 5 stars
    Size Type:
    Regular
    Top Rated

    REI Co-opLightweight Base Layer Half-Zip Top - Men's

    $29.93
    Save 33%
    compared to  $44.95
    109 reviews with an average rating of 4.6 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Regular

    REI Co-opLightweight Base Layer Long-Sleeve Zip-Neck Top - Men's Tall Sizes

    $29.93
    Save 33%
    compared to  $44.95
    13 reviews with an average rating of 4.5 out of 5 stars
    Underwear Weight:
    Lightweight
    Size Type:
    Tall
Sort: Best Match

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