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Short Sleeve Fitness

(166 products)
Products (166)
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
    235 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
    REI Co-opSwiftland Running T-Shirt - Men's
    $32.93 - $33.69
    Save 25% - 26%
    compared to  $44.95
    204 reviews with an average rating of 4.6 out of 5 stars
    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
  • 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
    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
    Arc'teryxNorvan Downword Logo T-Shirt - Men's
    $44.83 - $90.00
    8 reviews with an average rating of 4.1 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
    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
    Arc'teryxCormac Crewneck Shirt - Men's
    $70.00
    32 reviews with an average rating of 4.0 out of 5 stars
    Top Rated
    REI Co-opSwiftland Grid Running Top - Women's
    $34.93 - $37.39
    Save 25% - 30%
    compared to  $49.95
    25 reviews with an average rating of 4.6 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
    Beyond YogaOn the Down Low T-Shirt - Women's
    $32.83 - $66.00
    805 reviews with an average rating of 4.8 out of 5 stars
    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
    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.
    42 reviews with an average rating of 4.0 out of 5 stars
    REI OUTLET
    rabbitEZ T-Shirt - Women's
    $18.83 - $50.00
    39 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    rabbitUPF T-Shirt - Women's
    $44.93 - $60.00
    6 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    RoarkBless Up Trail Shirt - Men's
    $73.93 - $99.00
    12 reviews with an average rating of 4.9 out of 5 stars
    Top Rated
    PatagoniaCapilene Cool Trail Shirt - Women's
    $49.00
    19 reviews with an average rating of 4.5 out of 5 stars
    JanjiCirca Daily T-Shirt - Men's
    $32.93 - $54.00
    16 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    rabbitEZ T-Shirt - Men's
    $34.93 - $50.00
    12 reviews with an average rating of 4.8 out of 5 stars
    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
    New arrival
    SmartwoolActive Mesh Shirt - Women's
    $46.97
    Save 32%
    compared to  $70.00
    Members use code LABORDAY26 to save an extra 20% thru 9/7.
    0 reviews
    REI OUTLET
    rabbitIce Perf T-Shirt - Women's
    $50.00
    4 reviews with an average rating of 4.3 out of 5 stars
  • 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.

    PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
    $40.93 - $59.00
    22 reviews with an average rating of 4.0 out of 5 stars
    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
    Top Rated
    PatagoniaCapilene Cool Ultra Shirt - Men's
    $40.93 - $59.00
    16 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    ColumbiaPFG Tamiami II Shirt - Men's
    $21.83 - $50.00
    1552 reviews with an average rating of 4.8 out of 5 stars
    MarmotUptrail Active Shirt - Men's
    $42.87
    Save 28%
    compared to  $60.00
    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
    RabSonic T-Shirt - Men's
    $30.93
    Save 31%
    compared to  $45.00
    0 reviews
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