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REI Co-op Sun-Protective Fabric Men's Base Layers

(21 products)
Products (21)
Remove brand filter:REI Co-opRemove features filter:Sun-Protective FabricClear all
Sort: Best Match
    Top Rated
    REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's
    $29.83
    Save 66%
    compared to  $89.95
    149 reviews with an average rating of 4.5 out of 5 stars
  • Sale Ends Sep 7
    Top Rated
    REI Co-opLightweight Base Layer Bottoms - Men's
    $33.69
    Save 25%
    compared to  $44.95
    31 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends Sep 7
    Top Rated
    REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Men's
    $33.69
    Save 25%
    compared to  $44.95
    49 reviews with an average rating of 4.5 out of 5 stars
    REI Co-opMerino 185 Base Layer Bottoms - Men's
    $84.95
    0 reviews
    REI Co-opMidweight Base Layer Bottoms - Men's
    $64.95
    0 reviews
    REI Co-opMerino 185 Long-Sleeve Crew Base Layer Top - Men's
    $84.95
    0 reviews
    Top Rated
    REI Co-opMidweight Base Layer Half-Zip Top - Men's
    $19.83
    Save 66%
    compared to  $59.95
    202 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opMerino 185 Base Layer Bottoms - Men's
    $29.83
    Save 62%
    compared to  $79.95
    173 reviews with an average rating of 4.2 out of 5 stars
  • Sale Ends Sep 7
    Top Rated
    REI Co-opLightweight Crew Base Layer Top - Men's
    $26.19
    Save 25%
    compared to  $34.95
    42 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends Sep 7
    REI Co-opLightweight Half-Zip Base Layer Top - Men's
    $37.39
    Save 25%
    compared to  $49.95
    25 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opMerino 250 Long-Sleeve Crew Base Layer Top - Men's
    $104.95
    0 reviews
    REI Co-opMerino 250 Base Layer Bottoms - Men's
    $104.95
    0 reviews
    REI Co-opMerino 185 Crew Base Layer Top - Men's
    $74.95
    0 reviews
    Top Rated
    REI Co-opMidweight Long-Sleeve Base Layer Top - Men's
    $19.83
    Save 63%
    compared to  $54.95
    222 reviews with an average rating of 4.6 out of 5 stars
    REI Co-opMerino 185 Half-Zip Base Layer Top - Men's
    $89.95
    1 reviews with an average rating of 5.0 out of 5 stars
    REI Co-opMidweight Long-Sleeve Crew Base Layer Top - Men's
    $64.95
    0 reviews
    Top Rated
    REI Co-opMerino 185 Long-Sleeve Half-Zip Base Layer Top - Men's Tall Sizes
    $29.83
    Save 66%
    compared to  $89.95
    17 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's
    $29.83
    Save 62%
    compared to  $79.95
    233 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    REI Co-opMidweight Base Layer Bottoms - Men's
    $19.83
    Save 63%
    compared to  $54.95
    108 reviews with an average rating of 4.5 out of 5 stars
    REI Co-opMidweight Half-Zip Base Layer Top - Men's
    $69.95
    1 reviews with an average rating of 5.0 out of 5 stars
    New arrival
    REI Co-opMerino 250 Half-Zip Base Layer Top - Men's
    $109.95
    0 reviews
  • Limited time only! The R E I Co-op Mastercard.

    $130 in value

    Get $30 in card rewards when approved by Sep 7. Plus, earn a $100 REI gift card after first qualifying purchase. Terms apply.

Sort: Best Match
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