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REI Co-op Briefs and Boxers

(15 products)
Products (15)
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    Colors
    Just for Members

    REI Co-opMerino Thong Underwear - Women's

    $14.89 
    Save 40%
    compared to  $24.95
    You save 40%
    12 reviews with an average rating of 4.3 out of 5 stars

    Colors
    Just for Members

    REI Co-opMerino Bikini Underwear - Women's

    $17.89 
    Save 40%
    compared to  $29.95
    You save 40%
    9 reviews with an average rating of 4.4 out of 5 stars

    Colors
    Just for Members

    REI Co-opEveryday Boxer Briefs - Men's

    $13.69 
    Save 40%
    compared to  $22.95
    You save 40%
    83 reviews with an average rating of 4.3 out of 5 stars

    Colors
    Just for Members

    REI Co-opActive Thong Underwear - Women's

    $8.89 
    Save 40%
    compared to  $14.95
    You save 40%
    2 reviews with an average rating of 2.5 out of 5 stars

    Colors
    Just for Members

    REI Co-opActive Hipster Underwear - Women's

    $11.29 
    Save 40%
    compared to  $18.95
    You save 40%
    2 reviews with an average rating of 3.5 out of 5 stars

    Colors
    Just for Members

    REI Co-opActive Briefs - Women's

    $10.69 
    Save 40%
    compared to  $17.95
    You save 40%
    1 reviews with an average rating of 5.0 out of 5 stars

    Colors
    Just for Members

    REI Co-opActive Bikini Underwear - Women's

    $10.09 
    Save 40%
    compared to  $16.95
    You save 40%
    3 reviews with an average rating of 4.0 out of 5 stars

    Colors
    Just for Members

    REI Co-opMerino Boxers - Men's

    $23.89 
    Save 40%
    compared to  $39.95
    You save 40%
    11 reviews with an average rating of 4.5 out of 5 stars

    Colors
    Just for Members

    REI Co-opMerino Boxer Briefs - Men's

    $23.89 
    Save 40%
    compared to  $39.95
    You save 40%
    19 reviews with an average rating of 4.7 out of 5 stars

    Colors
    Just for Members

    REI Co-opMerino Hipster Underwear - Women's

    $17.89 
    Save 40%
    compared to  $29.95
    You save 40%
    15 reviews with an average rating of 4.1 out of 5 stars

    Colors
     

    REI Co-opActive Thong Underwear - Women's Plus Sizes

    $3.83 
    Save 74%
    compared to  $14.95
    You save 74%
    0 reviews

    Colors
     

    REI Co-opActive Hipster Underwear - Women's Plus Sizes

    $4.83 
    Save 74%
    compared to  $18.95
    You save 74%
    1 reviews with an average rating of 4.0 out of 5 stars

    Colors
     

    REI Co-opActive Bikini Underwear - Women's Plus Sizes

    $4.83 
    Save 71%
    compared to  $16.95
    You save 71%
    1 reviews with an average rating of 5.0 out of 5 stars

    Colors
    Just for Members

    REI Co-opEveryday Briefs - Men's

    $11.89 
    Save 40%
    compared to  $19.95
    You save 40%
    56 reviews with an average rating of 3.9 out of 5 stars

    Colors
    Just for Members

    REI Co-opEveryday Boxers - Men's

    $13.69 
    Save 40%
    compared to  $22.95
    You save 40%
    62 reviews with an average rating of 4.1 out of 5 stars