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Smartwool Long Sleeve Men's Tops

(36 products)
Products (36)
Remove brand filter:SmartwoolRemove sleeve-length filter:Long SleeveClear all
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    Top Rated
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
    $125.00
    1511 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Men's
    $66.93 - $100.00
    100 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Men's
    $130.00
    51 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    SmartwoolClassic All-Season Merino Quarter-Zip Base Layer Top - Men's
    $105.00
    7 reviews with an average rating of 4.9 out of 5 stars
    SmartwoolSparwood Crew Sweater - Men's
    $77.93
    Save 25%
    compared to  $105.00
    91 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    SmartwoolActive Mesh Hoodie - Men's
    $77.93 - $110.00
    11 reviews with an average rating of 5.0 out of 5 stars
    SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's
    $92.73
    Save 28%
    compared to  $130.00
    15 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
    SmartwoolMerino Sun Hoodie - Men's
    $130.00
    0 reviews
    SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Men's
    $150.00
    193 reviews with an average rating of 4.4 out of 5 stars
    New arrival
    SmartwoolEveryday Merino Long-Sleeve Pocket T-Shirt - Men's
    $59.73
    Save 25%
    compared to  $80.00
    0 reviews
    REI OUTLET
    SmartwoolActive Fleece Wind Half-Zip Pullover - Men's
    $130.93
    Save 25%
    compared to  $175.00
    7 reviews with an average rating of 4.4 out of 5 stars
    New arrival
    SmartwoolActive Fleece Half-Zip Top - Men's
    $126.73
    Save 25%
    compared to  $170.00
    0 reviews
    REI OUTLET
    SmartwoolSparod Crew Sweater - Men's
    $74.73
    Save 28%
    compared to  $105.00
    Save an extra 25% off select styles at REI Outlet, thru 3/2.
    42 reviews with an average rating of 4.1 out of 5 stars
    REI OUTLET
    SmartwoolIntraknit Thermal Merino Base Layer Quarter-Zip Top - Men's
    $140.00
    18 reviews with an average rating of 4.3 out of 5 stars
    SmartwoolHoodie - Men's
    $74.73
    Save 25%
    compared to  $100.00
    0 reviews
    REI OUTLET
    New arrival
    SmartwoolPerfect Crew Long-Sleeve T-Shirt - Men's
    $51.73
    Save 26%
    compared to  $70.00
    0 reviews
    REI OUTLET
    New arrival
    SmartwoolWaffle Long-Sleeve Henley - Men's
    $81.73
    Save 25%
    compared to  $110.00
    0 reviews
    REI OUTLET
    SmartwoolIntraknit AS Merino Base Layer Crew Top - Men's
    $125.00
    0 reviews
    SmartwoolHeavy Crew Sweater - Men's
    $111.73
    Save 25%
    compared to  $150.00
    2 reviews with an average rating of 3.5 out of 5 stars
    REI OUTLET
    SmartwoolHeavy Henley Sweater - Men's
    $126.73
    Save 25%
    compared to  $170.00
    1 reviews with an average rating of 1.0 out of 5 stars
    REI OUTLET
  • Limited-time offer! The REI Co-op Mastercard.

    Get $130 in value

    $30 in card rewards are yours when approved for the REI Co-op Mastercard by Mar 9. Plus, you can earn a $100 REI gift card after your first purchase. Terms apply.

    SmartwoolIntraknit Merino Fleece Crew Sweater - Men's
    $158.73
    Save 27%
    compared to  $220.00
    Save an extra 25% off select styles at REI Outlet, thru 3/2.
    3 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    New arrival
    SmartwoolWaffle Henley Hoodie - Men's
    $93.73
    Save 25%
    compared to  $125.00
    0 reviews
    REI OUTLET
    SmartwoolIntraknit Merino Tech Half-Zip Top - Men's
    $124.73
    Save 28%
    compared to  $175.00
    5 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
    New arrival
    SmartwoolMerino Hemp Blend Long-Sleeve Graphic T-Shirt - Men's
    $63.73
    Save 25%
    compared to  $85.00
    0 reviews
    REI OUTLET
    SmartwoolMerino Sport 120 Long-Sleeve Shirt - Men's
    $59.93 - $85.00
    5 reviews with an average rating of 2.6 out of 5 stars
    SmartwoolActive Quarter-Zip Top - Men's
    $120.00
    5 reviews with an average rating of 3.8 out of 5 stars
    New arrival
    SmartwoolSparwood Quarter-Zip Sweater - Men's
    $81.73
    Save 25%
    compared to  $110.00
    0 reviews
    REI OUTLET
    SmartwoolIntraknit Thermal Merino Colorblock Crew Base Layer Top - Men's
    $130.00
    15 reviews with an average rating of 4.2 out of 5 stars
    SmartwoolIntraknit Thermal Merino Base Layer Colorblock Crew - Men's
    $96.73
    Save 25%
    compared to  $130.00
    Save an extra 25% off select styles at REI Outlet, thru 3/2.
    15 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
    New arrival
    SmartwoolAnchor Line Shirt Jacket - Men's
    $164.73
    Save 25%
    compared to  $220.00
    0 reviews
    REI OUTLET
1–30 of 36 products
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