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Merino Wool Workout Clothing

(98 products)
Products (98)
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    SmartwoolActive Ultralite Long-Sleeve Shirt - Women's
    $62.93
    Save 25%
    compared to  $85.00
    4 reviews with an average rating of 5.0 out of 5 stars
    SmartwoolActive Ultralite T-Shirt - Men's
    $70.00
    23 reviews with an average rating of 3.7 out of 5 stars
    Top Rated
    SmartwoolActive Fleece Tights - Women's
    $107.93
    Save 25%
    compared to  $145.00
    8 reviews with an average rating of 4.6 out of 5 stars
    SmartwoolActive Fleece Jacket - Men's
    $134.93
    Save 25%
    compared to  $180.00
    2 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    REI Co-opMerino Bralette
    $44.95
    186 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    SmartwoolSmartloft Hybrid Insulated Jacket - Men's
    $167.93
    Save 20%
    compared to  $210.00
    20 reviews with an average rating of 4.7 out of 5 stars
    SmartwoolActive Ribbed Leggings - Women's
    $89.73
    Save 25%
    compared to  $120.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    7 reviews with an average rating of 4.0 out of 5 stars
    REI OUTLET
    SmartwoolMerino Sport Ultralite T-Shirt - Women's
    $48.73
    Save 25%
    compared to  $65.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    20 reviews with an average rating of 3.8 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite Hoodie - Women's
    $59.73
    Save 29%
    compared to  $85.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    20 reviews with an average rating of 3.9 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite T-Shirt - Women's
    $70.00
    20 reviews with an average rating of 3.8 out of 5 stars
    SmartwoolActive Slim Jogger Pants - Women's
    $63.73
    Save 36%
    compared to  $100.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    4 reviews with an average rating of 3.8 out of 5 stars
    REI OUTLET
    SmartwoolActive Fleece Jacket - Women's
    $89.83 - $125.93
    Save 30% - 50%
    compared to  $180.00
    2 reviews with an average rating of 3.5 out of 5 stars
    SmartwoolActive Mesh Racerback Tank Top - Women's
    $65.00
    3 reviews with an average rating of 4.3 out of 5 stars
    SmartwoolActive Fleece Wind Tights - Women's
    $111.93
    Save 25%
    compared to  $150.00
    19 reviews with an average rating of 3.8 out of 5 stars
    Top Rated
    JanjiRover Merino Hoodie - Women's
    $91.93
    Save 30%
    compared to  $132.00
    6 reviews with an average rating of 4.7 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
    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
    SmartwoolIntraknit Active T-Shirt - Men's
    $51.73
    Save 45%
    compared to  $95.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    8 reviews with an average rating of 2.5 out of 5 stars
    REI OUTLET
    SmartwoolActive Ultralite Hoodie - Women's
    $62.93
    Save 25%
    compared to  $85.00
    20 reviews with an average rating of 3.9 out of 5 stars
    SmartwoolIntraknit Racerback Bra
    $34.73
    Save 46%
    compared to  $65.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    9 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.



    Terms apply
    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
    SmartwoolSmartloft Pants - Women's
    $174.93
    Save 30%
    compared to  $250.00
    3 reviews with an average rating of 5.0 out of 5 stars
    SmartwoolActive Fleece Wind Half-Zip Pullover - Men's
    $130.93
    Save 25%
    compared to  $175.00
    6 reviews with an average rating of 4.3 out of 5 stars
    SmartwoolActive Lined 3" Shorts - Women's
    $49.73
    Save 28%
    compared to  $70.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    0 reviews
    REI OUTLET
    SmartwoolIntraknit Strappy Bra
    $46.73 - $48.73
    Save 25% - 28%
    compared to  $65.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    6 reviews with an average rating of 3.5 out of 5 stars
    REI OUTLET
    Top Rated
    SmartwoolActive Crop Bra
    $51.73
    Save 26%
    compared to  $70.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    6 reviews with an average rating of 4.5 out of 5 stars
    REI OUTLET
    SmartwoolSmartloft Pull-On Skirt
    $76.93
    Save 30%
    compared to  $110.00
    20 reviews with an average rating of 4.5 out of 5 stars
    SmartwoolIntraknit Merino Tech Pants - Women's
    $119.73
    Save 33%
    compared to  $180.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    3 reviews with an average rating of 4.0 out of 5 stars
    REI OUTLET
    SmartwoolActive Mesh High-Neck Tank Top - Women's
    $44.73
    Save 25%
    compared to  $60.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    0 reviews
    REI OUTLET
    BrooksHigh Point Long-Sleeve Shirt - Women's
    $48.73
    Save 26%
    compared to  $66.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    37 reviews with an average rating of 4.2 out of 5 stars
    REI OUTLET
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