Skip to search results
loaded 54 results

Smartwool Merino Wool Running Clothes

(54 products)
Products (54)
Sort: Best Match
    SmartwoolActive Lined 4" Shorts - Women's
    $54.73
    Save 27%
    compared to  $75.00
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    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 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
    Top Rated
    SmartwoolPerformance Run Zero Cushion Low Ankle Socks - Women's
    $18.00
    40 reviews with an average rating of 4.8 out of 5 stars
    SmartwoolActive Ultralite T-Shirt - Women's
    $70.00
    27 reviews with an average rating of 3.6 out of 5 stars
    Top Rated
    SmartwoolPerformance Run Targeted Cushion Ankle Socks - Men's
    $21.00
    74 reviews with an average rating of 4.6 out of 5 stars
    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
    SmartwoolActive 4" Hike Shorts - Women's
    $46.73
    Save 28%
    compared to  $65.00
    Save up to 30% extra on your REI Outlet purchase
    2 reviews with an average rating of 4.5 out of 5 stars
    REI OUTLET
    SmartwoolTrail Run Targeted Cushion Triangle Prism Print Crew Socks - Women's
    $21.73
    Save 22%
    compared to  $28.00
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    REI OUTLET
    Top Rated
    SmartwoolPerformance Run Zero Cushion Ankle Socks - Men's
    $20.00
    85 reviews with an average rating of 4.5 out of 5 stars
    SmartwoolPerformance Run Zero Cushion Low Ankle Socks - Men's
    $18.00
    71 reviews with an average rating of 4.4 out of 5 stars
    SmartwoolRun Zero Cushion Pattern Mid Crew Socks
    $16.73
    Save 23%
    compared to  $22.00
    Save up to 30% extra on your REI Outlet purchase
    13 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
    Top Rated
    SmartwoolPerformance Run Targeted Cushion Low Ankle Socks - Women's
    $19.00
    122 reviews with an average rating of 4.7 out of 5 stars
    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 Lined 4" Shorts - Women's
    $75.00
    0 reviews
  • A gift card that reads ‘Best mom ever’ and a yellow Member Bonus Card for $10 that reads ‘Made for life outside’ on a light colored background.

    Celebrate mom

    Give mom the gift of the outdoors with a $100+ gift card and get $10 back as a bonus e-card—just for members! Terms apply.

    Shop gift cards
    SmartwoolActive Ultralite Crop Tank Top - Women's
    $65.00
    0 reviews
    Top Rated
    SmartwoolPerformance Run Targeted Cushion Low Ankle Socks - Men's
    $19.00
    109 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    SmartwoolPerformance Run Targeted Cushion Ankle Socks - Women's
    $21.00
    61 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 Lined 5" Shorts - Men's
    $64.73
    Save 26%
    compared to  $88.00
    Save up to 30% extra on your REI Outlet purchase
    0 reviews
    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
    SmartwoolRun Targeted Cushion Compression Over The Calf Socks
    $32.73
    Save 20%
    compared to  $41.00
    Save up to 30% extra on your REI Outlet purchase
    3 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
    Top Rated
    SmartwoolPerformance Run Zero Cushion Ombre Print Low Ankle Socks - Women's
    $18.00
    23 reviews with an average rating of 4.9 out of 5 stars
    SmartwoolActive T-Shirt - Men's
    $75.00
    3 reviews with an average rating of 4.7 out of 5 stars
    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
    Top Rated
    SmartwoolActive Mesh Hoodie - Men's
    $110.00
    12 reviews with an average rating of 5.0 out of 5 stars
    SmartwoolPerformance Run Zero Cushion Mid Crew Pattern Socks - Men's
    $22.00
    13 reviews with an average rating of 4.3 out of 5 stars
    SmartwoolRun Zero Cushion Ankle Socks - Women's
    $20.00
    12 reviews with an average rating of 4.3 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 Lined 7" Shorts - Men's
    $88.00
    4 reviews with an average rating of 3.5 out of 5 stars
    Top Rated
    SmartwoolSmartloft Hybrid Insulated Jacket - Men's
    $125.83 - $167.93
    Save 20% - 40%
    compared to  $210.00
    22 reviews with an average rating of 4.6 out of 5 stars
Sort: Best Match

Related Expert Advice articles