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Smartwool Merino Wool Shirts

(106 products)
Products (106)
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    SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's
    $29.83 - $150.00
    137 reviews with an average rating of 4.2 out of 5 stars
    New arrival
    SmartwoolPerfect Crew T-Shirt - Men's
    $39.97
    Save 33%
    compared to  $60.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    0 reviews
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    Top Rated
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
    $125.00
    471 reviews with an average rating of 4.7 out of 5 stars
    SmartwoolClassic All-Season Merino Base Layer Long-Sleeve Shirt - Women's
    $69.97
    Save 30%
    compared to  $100.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    112 reviews with an average rating of 4.4 out of 5 stars
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    SmartwoolMerino Sport Ultralite T-Shirt - Women's
    $46.97
    Save 32%
    compared to  $70.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    46 reviews with an average rating of 4.0 out of 5 stars
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    Top Rated
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
    $79.97 - $86.97
    Save 30%
    compared to  $115.00 - $125.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    471 reviews with an average rating of 4.7 out of 5 stars
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    SmartwoolClassic All-Season Merino T-Shirt - Men's
    $95.00
    151 reviews with an average rating of 4.1 out of 5 stars
    Staff Pick
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
    $125.00
    337 reviews with an average rating of 4.7 out of 5 stars
    SmartwoolClassic All-Season Merino T-Shirt - Women's
    $95.00
    107 reviews with an average rating of 4.2 out of 5 stars
    Top Rated
    SmartwoolClassic Thermal Merino Base Layer Quarter-Zip - Women's
    $89.97
    Save 30%
    compared to  $130.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    91 reviews with an average rating of 4.8 out of 5 stars
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    Top Rated
    SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Women's
    $89.93 - $130.00
    91 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Men's
    $39.83 - $100.00
    124 reviews with an average rating of 4.6 out of 5 stars
    SmartwoolEveryday Perfect Crew T-Shirt - Women's
    $39.97
    Save 33%
    compared to  $60.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    0 reviews
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    SmartwoolMerino T-Shirt - Men's
    $64.97
    Save 31%
    compared to  $95.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    151 reviews with an average rating of 4.1 out of 5 stars
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    SmartwoolClassic Thermal Merino Crew Base Layer Top - Women's
    $84.73
    Save 26%
    compared to  $115.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    1 reviews with an average rating of 4.0 out of 5 stars
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    SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Women's
    $100.00
    112 reviews with an average rating of 4.4 out of 5 stars
    New arrival
    SmartwoolMerino Hemp Blend Pocket T-Shirt - Men's
    $46.97
    Save 32%
    compared to  $70.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    2 reviews with an average rating of 3.5 out of 5 stars
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    Top Rated
    SmartwoolActive Ultralite High-Neck Tank Top - Women's
    $44.97
    Save 30%
    compared to  $65.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    19 reviews with an average rating of 4.8 out of 5 stars
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    SmartwoolIntraknit Thermal Merino Crew Base Layer Top - Women's
    $96.73
    Save 25%
    compared to  $130.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    137 reviews with an average rating of 4.2 out of 5 stars
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    Top Rated
    SmartwoolClassic Thermal Merino Crew Base Layer Top - Men's
    $79.97
    Save 30%
    compared to  $115.00
    327 reviews with an average rating of 4.7 out of 5 stars
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    Top Rated
    SmartwoolActive T-Shirt - Men's
    $75.00
    10 reviews with an average rating of 4.9 out of 5 stars
    Top Rated
    SmartwoolClassic Thermal Merino Base Layer Quarter-Zip - Men's
    $89.73
    Save 25%
    compared to  $120.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    66 reviews with an average rating of 4.7 out of 5 stars
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    SmartwoolActive Ultralite V-Neck T-Shirt - Women's
    $46.97
    Save 32%
    compared to  $70.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    34 reviews with an average rating of 3.8 out of 5 stars
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    SmartwoolMerino T-Shirt - Women's
    $64.97
    Save 31%
    compared to  $95.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    92 reviews with an average rating of 4.1 out of 5 stars
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    New arrival
    SmartwoolActive Mesh Shirt - Women's
    $46.97
    Save 32%
    compared to  $70.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    0 reviews
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    SmartwoolClassic Thermal Merino Crew Base Layer Top - Kids'
    $44.73
    Save 25% - 31%
    compared to  $60.00 - $65.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    8 reviews with an average rating of 4.0 out of 5 stars
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    Top Rated
    SmartwoolActive Mesh Hoodie - Men's
    $110.00
    21 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
    $66.73 - $69.97
    Save 25% - 30%
    compared to  $90.00 - $100.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    124 reviews with an average rating of 4.6 out of 5 stars
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    SmartwoolIntraknit Seamless Long-Sleeve - Women's
    $130.00
    1 reviews with an average rating of 5.0 out of 5 stars
    New arrival
    SmartwoolWinding Trail Active Graphic T-Shirt
    $54.97
    Save 31%
    compared to  $80.00
    Use code OUTSEPT26 to save $30 off $150+ at REI Outlet thru 9/22
    0 reviews
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