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Merino Wool Workout Shirts

(40 products)
Products (40)
Remove features filter:Merino Wool
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    SmartwoolActive Ultralite V-Neck T-Shirt - Women's
    $70.00
    19 reviews with an average rating of 3.3 out of 5 stars
    SmartwoolActive Ultralite T-Shirt - Women's
    $70.00
    28 reviews with an average rating of 3.6 out of 5 stars
    SmartwoolActive Ultralite Hoodie - Women's
    $62.73
    Save 26%
    compared to  $85.00
    20 reviews with an average rating of 3.9 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite Crop Tank Top - Women's
    $65.00
    0 reviews
    SmartwoolMerino Sport Ultralite T-Shirt - Women's
    $48.73
    Save 25%
    compared to  $65.00
    28 reviews with an average rating of 3.6 out of 5 stars
    REI OUTLET
  • An animation flashing through different running clothing from LNDR and Janji.

    New run clothing

    Refresh your running essentials with new styles from LNDR, Janji and more.

    SmartwoolActive Mesh Hoodie - Women's
    $110.00
    1 reviews with an average rating of 5.0 out of 5 stars
    SmartwoolActive Ultralite Long-Sleeve T-Shirt - Men's
    $59.73
    Save 25%
    compared to  $80.00
    13 reviews with an average rating of 3.2 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite V-Neck T-Shirt - Women's
    $48.73
    Save 25%
    compared to  $65.00
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    IcebreakerMerino Blend 125 Cool-Lite Speed Tank Top Motion AOP - Women's
    $90.00 - $100.00
    0 reviews
    BrooksHigh Point Shirt - Men's
    $42.73
    Save 28%
    compared to  $60.00
    22 reviews with an average rating of 3.7 out of 5 stars
    REI OUTLET
    SmartwoolActive T-Shirt - Men's
    $75.00
    4 reviews with an average rating of 4.8 out of 5 stars
    SmartwoolActive Ultralite T-Shirt - Men's
    $70.00
    24 reviews with an average rating of 3.6 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
    SmartwoolActive T-Shirt - Men's
    $49.73
    Save 28%
    compared to  $70.00
    4 reviews with an average rating of 4.8 out of 5 stars
    REI OUTLET
    SmartwoolActive Mesh Racerback Tank Top - Women's
    $65.00
    3 reviews with an average rating of 4.3 out of 5 stars
    SmartwoolIntraknit Merino Tech Half-Zip Top - Women's
    $114.73
    Save 34%
    compared to  $175.00
    7 reviews with an average rating of 4.1 out of 5 stars
    REI OUTLET
    SmartwoolPeak Energy Active T-Shirt - Men's
    $55.73
    Save 25%
    compared to  $75.00
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
  • Two colorful outdoor themed gift cards and a yellow Member Bonus Card for $10 that reads ‘Made for life outside’ on a light colored background.

    Give the gift of the outdoors

    Members, buy a $100+ gift card and get a $10 bonus e-card. Terms apply.

    Shop gift cards
    SmartwoolActive Ultralite T-Shirt - Men's
    $48.73
    Save 25%
    compared to  $65.00
    24 reviews with an average rating of 3.6 out of 5 stars
    REI OUTLET
    SmartwoolWinding Trail Active Graphic T-Shirt - Men's
    $80.00
    1 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
    SmartwoolActive Ultralite High Neck Tank Top - Women's
    $65.00
    0 reviews
    SmartwoolMerino Sport 120 Long-Sleeve Shirt - Men's
    $85.00
    13 reviews with an average rating of 3.2 out of 5 stars
  • 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.



    Terms apply
    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
    Mons RoyaleIcon Merino Air-Con Raglan Long-Sleeve Shirt - Women's
    $63.73
    Save 42%
    compared to  $109.95
    0 reviews
    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
    BrooksHigh Point Long-Sleeve Shirt - Women's
    $48.73
    Save 26%
    compared to  $66.00
    37 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
    IcebreakerMerino Blend 75 Cool-Lite Featherlight Tank Top - Women's
    $100.00
    0 reviews
    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
    BrooksHigh Point T-Shirt - Women's
    $44.73
    Save 25%
    compared to  $60.00
    26 reviews with an average rating of 4.3 out of 5 stars
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