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Short Sleeve Active Shirts

(239 products)
Products (239)
Remove sleeve-length filter:Short Sleeve
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    Top Rated
    REI Co-opActive Pursuits T-Shirt - Men's
    $25.93 - $26.19
    Save 25%
    compared to  $34.95
    237 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opActive Pursuits T-Shirt - Women's
    $25.93 - $26.19
    Save 25%
    compared to  $34.95
    240 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    VuoriStrato Tech T-Shirt - Men's
    $45.93 - $58.00
    375 reviews with an average rating of 4.5 out of 5 stars
    SmartwoolMerino Sport Ultralite T-Shirt - Women's
    $46.97
    Save 32%
    compared to  $70.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    44 reviews with an average rating of 4.0 out of 5 stars
    REI OUTLET
    Top Rated
    REI Co-opSwiftland Running T-Shirt - Women's
    $32.93 - $33.69
    Save 25% - 26%
    compared to  $44.95
    225 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opSahara Shade T-Shirt - Women's
    $29.89 - $29.93
    Save 25%
    compared to  $39.95
    54 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    REI Co-opSwiftland Running T-Shirt - Men's
    $32.93 - $33.69
    Save 25% - 26%
    compared to  $44.95
    205 reviews with an average rating of 4.6 out of 5 stars
  • Sale Ends Sep 7
    REI Co-opSahara Shade T-Shirt - Men's
    $26.19 - $29.89
    Save 25%
    compared to  $34.95 - $39.95
    64 reviews with an average rating of 4.4 out of 5 stars
    MarmotSereno Shirt - Women's
    $46.87
    Save 32%
    compared to  $69.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Top Rated
    JanjiRun All Day T-Shirt - Men's
    $48.93 - $64.00
    19 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    ColumbiaPFG Tamiami II Shirt - Men's
    $34.93 - $50.00
    1552 reviews with an average rating of 4.8 out of 5 stars
    Free CountrySedona Ripstop Explorer Shirt - Men's
    $49.73
    Save 33%
    compared to  $75.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    1 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    Top Rated
    PatagoniaCapilene Cool Trail Shirt - Women's
    $33.93 - $49.00
    19 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    VuoriPonto Performance T-Shirt - Men's
    $62.93 - $79.00
    6 reviews with an average rating of 5.0 out of 5 stars
    rabbitEZ T-Shirt - Women's
    $18.83 - $50.00
    39 reviews with an average rating of 4.4 out of 5 stars
    REI Co-opSwiftland Grid Running T-Shirt - Men's
    $34.89 - $37.39
    Save 25% - 30%
    compared to  $49.95
    35 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    SmartwoolActive T-Shirt - Men's
    $75.00
    8 reviews with an average rating of 5.0 out of 5 stars
    Arc'teryxCormac Crewneck Shirt - Men's
    $70.00
    32 reviews with an average rating of 4.0 out of 5 stars
    SmartwoolActive Ultralite T-Shirt - Men's
    $70.00
    33 reviews with an average rating of 3.6 out of 5 stars
    SmartwoolActive Ultralite T-Shirt - Women's
    $70.00
    44 reviews with an average rating of 4.0 out of 5 stars
    MarmotWindridge UPF 50 T-Shirt - Women's
    $28.73
    Save 26%
    compared to  $39.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    20 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
    Arc'teryxNorvan Downword Logo T-Shirt - Men's
    $44.83 - $90.00
    9 reviews with an average rating of 4.2 out of 5 stars
    RoarkMathis Active T-Shirt - Men's
    $35.93 - $49.00
    9 reviews with an average rating of 4.2 out of 5 stars
    Top Rated
    Free CountryMicrotech Chill V-Neck T-Shirt - Women's
    $36.73
    Save 33%
    compared to  $55.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    54 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
  • Limited time only! The R E I Co-op Mastercard.

    $130 in value

    Get $30 in card rewards when approved by Sep 7. Plus, earn a $100 REI gift card after first qualifying purchase. Terms apply.

    Top Rated
    PatagoniaCapilene Cool Daily Graphic T-Shirt - Women's
    $40.93 - $59.00
    14 reviews with an average rating of 4.9 out of 5 stars
    PatagoniaCapilene Cool Daily T-Shirt - Women's
    $49.00
    6 reviews with an average rating of 3.8 out of 5 stars
    Top Rated
    Black DiamondDistance Tech T-Shirt - Men's
    $46.73
    Save 28%
    compared to  $65.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    19 reviews with an average rating of 4.7 out of 5 stars
    REI OUTLET
    Top Rated
    VuoriEnergy Long T-Shirt - Women's
    $45.93 - $58.00
    12 reviews with an average rating of 5.0 out of 5 stars
    VuoriPose Fitted Long T-Shirt - Women's
    $58.00
    0 reviews
    New arrival
    ColumbiaSage Peak Woven Shirt - Men's
    $36.87
    Save 32%
    compared to  $55.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    REI OUTLET
1–30 of 239 products
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