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Merino Wool Running Shirts

(37 products)
Products (37)
Remove features filter:Merino Wool
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    SmartwoolActive Ultralite T-Shirt - Men's
    $48.73
    Save 25%
    compared to  $65.00
    Save up to 30% extra on your REI Outlet purchase
    24 reviews with an average rating of 3.6 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite Hoodie - Women's
    $62.73
    Save 26%
    compared to  $85.00
    Save up to 30% extra on your REI Outlet purchase
    20 reviews with an average rating of 3.9 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite T-Shirt - Women's
    $70.00
    27 reviews with an average rating of 3.6 out of 5 stars
    SmartwoolActive Ultralite Long-Sleeve T-Shirt - Men's
    $59.73
    Save 25%
    compared to  $80.00
    Save up to 30% extra on your REI Outlet purchase
    13 reviews with an average rating of 3.2 out of 5 stars
    REI OUTLET
    SmartwoolActive T-Shirt - Men's
    $75.00
    3 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    IcebreakerMerino 125 Cool-Lite Speed T-Shirt - Men's
    $100.00
    8 reviews with an average rating of 4.6 out of 5 stars
    SmartwoolActive Mesh T-Shirt - Men's
    $85.00
    1 reviews with an average rating of 5.0 out of 5 stars
    BrooksHigh Point Shirt - Men's
    $42.73
    Save 28%
    compared to  $60.00
    Save up to 30% extra on your REI Outlet purchase
    22 reviews with an average rating of 3.7 out of 5 stars
    REI OUTLET
    Top Rated
    SmartwoolActive Long-Sleeve Shirt - Women's
    $62.73
    Save 26%
    compared to  $85.00
    Save up to 30% extra on your REI Outlet purchase
    6 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Top Rated
    SmartwoolActive Mesh Hoodie - Men's
    $110.00
    12 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    JanjiRover Merino Hoodie - Women's
    $65.83 - $91.93
    Save 30% - 50%
    compared to  $132.00
    6 reviews with an average rating of 4.7 out of 5 stars
    SmartwoolMerino Sport Ultralite T-Shirt - Women's
    $48.73
    Save 25%
    compared to  $65.00
    Save up to 30% extra on your REI Outlet purchase
    27 reviews with an average rating of 3.6 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite Crop Tank Top - Women's
    $65.00
    0 reviews
    SmartwoolActive Mesh Racerback Tank Top - Women's
    $65.00
    3 reviews with an average rating of 4.3 out of 5 stars
    IcebreakerMerino Blend 125 Cool-Lite Speed Tank Top Motion AOP - Women's
    $90.00 - $100.00
    0 reviews
  • A group of people run along the sidewalk together.

    Running shoes buying guide

    How to choose the right road-running shoes for you.

    Read more
    Top Rated
    SmartwoolActive Fleece Wind Half-Zip - Women's
    $129.73
    Save 25%
    compared to  $175.00
    Save up to 30% extra on your REI Outlet purchase
    6 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
    BrooksHigh Point T-Shirt - Women's
    $48.73
    Save 18%
    compared to  $60.00
    Save up to 30% extra on your REI Outlet purchase
    25 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
    SmartwoolActive Mesh T-Shirt - Men's
    $53.73
    Save 28%
    compared to  $75.00
    Save up to 30% extra on your REI Outlet purchase
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Mons RoyaleIcon Merino Air-Con Raglan Long-Sleeve Shirt - Women's
    $63.73
    Save 42%
    compared to  $109.95
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    REI OUTLET
    BrooksHigh Point Long-Sleeve Shirt - Men's
    $48.73
    Save 26%
    compared to  $66.00
    Save up to 30% extra on your REI Outlet purchase
    23 reviews with an average rating of 3.7 out of 5 stars
    REI OUTLET
  • The R E I Co-op Mastercard. Earn 15% total R E I rewards.

    Earn 15% in total rewards

    Get 5% on all REI Co-op purchases plus the 10% Co-op Member Reward you earn on eligible full-price purchases.



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    SmartwoolIntraknit Active T-Shirt - Men's
    $51.73
    Save 45%
    compared to  $95.00
    Save up to 30% extra on your REI Outlet purchase
    9 reviews with an average rating of 2.4 out of 5 stars
    REI OUTLET
    BrooksHigh Point Long-Sleeve Shirt - Women's
    $48.73
    Save 26%
    compared to  $66.00
    Save up to 30% extra on your REI Outlet purchase
    37 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
    Top Rated
    SmartwoolActive Mesh Hoodie - Men's
    $69.73
    Save 30%
    compared to  $100.00
    Save up to 30% extra on your REI Outlet purchase
    12 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Top Rated
    IcebreakerMerino 125 Cool-Lite Speed Tank Top - Men's
    $90.00
    5 reviews with an average rating of 5.0 out of 5 stars
    SmartwoolActive Quarter-Zip Top - Men's
    $120.00
    6 reviews with an average rating of 4.0 out of 5 stars
    IcebreakerMerino 260 Quantum Long-Sleeve Zip Jacket - Men's
    $175.93 - $220.00
    4 reviews with an average rating of 3.0 out of 5 stars
    IcebreakerMerino Blend 125 Cool-Lite Speed Slit Back T-Shirt - Women's
    $100.00
    0 reviews
    IcebreakerMerino Blend 200 RealFleece Descender Long-Sleeve Half-Zip Jacket - Men's
    $160.00
    7 reviews with an average rating of 4.4 out of 5 stars
    IcebreakerMerino Blend 200 Realfleece Descender Long-Sleeve Half-Zip - Women's
    $160.00
    0 reviews
    IcebreakerMerino Blend 75 Cool-Lite Featherlight Tank Top - Women's
    $100.00
    0 reviews
1–30 of 37 products
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