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Short Sleeve Fitness

(169 products)
Products (169)
Remove sleeve-length filter:Short Sleeve
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    Top Rated
    Arc'teryxCormac Arc'Bird Logo Shirt - Men's
    $55.93 - $63.93
    Save 20% - 30%
    compared to  $80.00
    15 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opSwiftland Running T-Shirt - Men's
    $27.93 - $44.95
    166 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opSwiftland High-Low-Hem Running T-Shirt - Women's
    $19.83
    Save 50%
    compared to  $39.95
    76 reviews with an average rating of 3.9 out of 5 stars
    Top Rated
    VuoriStrato Tech T-Shirt - Men's
    $45.93 - $58.00
    331 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opActive Pursuits T-Shirt - Women's
    $34.95
    146 reviews with an average rating of 4.7 out of 5 stars
  • A Lunar New Year themed gift card with a horse that reads ‘Year of the horse’ over an image of a purple orange sunset.

    Celebrate together

    Ring in the Lunar New Year as a great gifter. Give an REI gift card & get outside together.

    Top Rated
    Arc'teryxTaema Crew Shirt - Women's
    $34.83
    Save 50%
    compared to  $70.00
    56 reviews with an average rating of 4.6 out of 5 stars
    Arc'teryxCormac Crew Neck Shirt - Men's
    $34.83 - $55.93
    Save 20% - 50%
    compared to  $70.00
    69 reviews with an average rating of 4.3 out of 5 stars
    Top Rated
    REI Co-opActive Pursuits T-Shirt - Men's
    $29.95 - $34.95
    165 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    Arc'teryxNorvan DownWord Logo Shirt - Men's
    $72.73
    Save 19%
    compared to  $90.00
    17 reviews with an average rating of 4.5 out of 5 stars
    REI OUTLET
    Top Rated
    JanjiCirca Daily T-Shirt - Men's
    $32.93 - $54.00
    12 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    JanjiRun All Day T-Shirt - Men's
    $39.93 - $70.00
    18 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    PatagoniaCapilene Cool Daily Graphic T-Shirt - Women's
    $32.83
    Save 40%
    compared to  $55.00
    240 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    PatagoniaCapilene Cool Daily Shirt - Women's
    $26.83
    Save 40%
    compared to  $45.00
    194 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    Under ArmourTextured Tech T-Shirt - Men's
    $11.83
    Save 52%
    compared to  $25.00
    232 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opSwiftland Grid Running T-Shirt - Men's
    $21.93 - $49.95
    16 reviews with an average rating of 4.5 out of 5 stars
    VuoriPose Fitted T-Shirt - Women's
    $28.83 - $58.00
    62 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    REI Co-opSwiftland Running T-Shirt - Women's
    $44.95
    199 reviews with an average rating of 4.7 out of 5 stars
    OnCore-T Shirt - Men's
    $60.00
    0 reviews
    Top Rated
    PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
    $15.83 - $43.93
    Save 20% - 71%
    compared to  $55.00
    316 reviews with an average rating of 4.8 out of 5 stars
    VuoriHalo Baby T-Shirt - Women's
    $37.83 - $64.00
    8 reviews with an average rating of 4.3 out of 5 stars
    Top Rated
    Arc'teryxTaema Crew Shirt - Women's
    $54.73
    Save 21%
    compared to  $70.00
    35 reviews with an average rating of 4.6 out of 5 stars
    REI OUTLET
    Arc'teryxCormac Crew Neck Shirt - Men's
    $56.73
    Save 18%
    compared to  $70.00
    25 reviews with an average rating of 4.4 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
    BrooksDistance T-Shirt 3.0 - Women's
    $26.73
    Save 29%
    compared to  $38.00
    38 reviews with an average rating of 4.3 out of 5 stars
    REI OUTLET
    Top Rated
    Arc'teryxCormac Logo T-Shirt - Men's
    $34.83
    Save 50%
    compared to  $70.00
    27 reviews with an average rating of 4.6 out of 5 stars
    Free CountryMicrotech Chill V-Neck T-Shirt - Women's
    $26.73 - $32.73
    Save 33% - 34%
    compared to  $40.00 - $50.00
    2 reviews with an average rating of 5.0 out of 5 stars
    REI OUTLET
    SmartwoolMerino Sport Ultralite T-Shirt - Women's
    $48.73
    Save 25%
    compared to  $65.00
    20 reviews with an average rating of 3.8 out of 5 stars
    REI OUTLET
    REI Co-opSahara Shade T-Shirt - Men's
    $39.95
    0 reviews
    Top Rated
    VuoriEnergy T-Shirt - Women's
    $45.93 - $58.00
    43 reviews with an average rating of 4.6 out of 5 stars
    rabbitEZ T-Shirt - Women's
    $23.83 - $50.00
    16 reviews with an average rating of 4.3 out of 5 stars
    Top Rated
    PatagoniaCapilene Cool Daily Shirt - Men's
    $30.83 - $35.93
    Save 20% - 31%
    compared to  $45.00
    85 reviews with an average rating of 4.6 out of 5 stars
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