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Men's Workout Shirts

(185 products)
Products (185)
Sort: Best Match
    Top Rated
    REI Co-opActive Pursuits T-Shirt - Men's
    $29.95 - $34.95
    167 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
    $25.93 - $39.95
    109 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    REI Co-opSwiftland Running T-Shirt - Men's
    $27.93 - $44.95
    167 reviews with an average rating of 4.7 out of 5 stars
    REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
    $49.95 - $54.95
    43 reviews with an average rating of 4.5 out of 5 stars
    Top Rated
    REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
    $30.93 - $49.95
    156 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    REI Co-opSwiftland Grid Running T-Shirt - Men's
    $30.93 - $49.95
    16 reviews with an average rating of 4.5 out of 5 stars
    VuoriStrato Tech T-Shirt - Men's
    $45.93 - $58.00
    333 reviews with an average rating of 4.5 out of 5 stars
    REI Co-opSwiftland Grid Running Tank Top - Men's
    $44.95
    17 reviews with an average rating of 4.0 out of 5 stars
    prAnaNatural Flow Crew T-Shirt - Men's
    $39.73
    Save 27%
    compared to  $55.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    0 reviews
    REI OUTLET
    Top Rated
    PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
    $37.83 - $43.93
    Save 20% - 31%
    compared to  $55.00
    316 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    PatagoniaCapilene Cool Daily Graphic Long-Sleeve Shirt - Men's
    $51.93
    Save 20%
    compared to  $65.00
    152 reviews with an average rating of 4.8 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
    RoarkMathis Active T-Shirt - Men's
    $35.93 - $49.00
    0 reviews
    Top Rated
    SalomonSHKout Core Long-Sleeve T-Shirt - Men's
    $40.93 - $55.00
    7 reviews with an average rating of 4.6 out of 5 stars
    Top Rated
    ChubbiesRec T-Shirt - Men's
    $30.93 - $44.50
    6 reviews with an average rating of 5.0 out of 5 stars
    NikeStride Waffle Crew Shirt - Men's
    $55.93
    Save 30%
    compared to  $80.00
    1 reviews with an average rating of 5.0 out of 5 stars
    Top Rated
    tasc PerformanceCarrollton Long-Sleeve Fitness T-Shirt - Men's
    $54.00
    24 reviews with an average rating of 4.5 out of 5 stars
    JanjiCirca Daily Long-Sleeve Shirt - Men's
    $39.93 - $43.93
    Save 31%
    compared to  $58.00 - $64.00
    3 reviews with an average rating of 5.0 out of 5 stars
    BrooksLuxe T-Shirt - Men's
    $35.73
    Save 28%
    compared to  $50.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    48 reviews with an average rating of 4.4 out of 5 stars
    REI OUTLET
    Top Rated
    REI Co-opActive Pursuits Midweight Pullover Crew
    $48.93 - $79.95
    26 reviews with an average rating of 4.7 out of 5 stars
  • 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
    New arrival
    GOREWEARContest 2.0 Long Sleeve T-Shirt - Men's
    $54.73
    Save 31%
    compared to  $80.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    0 reviews
    REI OUTLET
    BrooksHigh Point Long-Sleeve Shirt - Men's
    $48.73
    Save 26%
    compared to  $66.00
    Use code OUTFEB26 for $20 off when you spend $100+ at REI Outlet.
    23 reviews with an average rating of 3.7 out of 5 stars
    REI OUTLET
    Top Rated
    VuoriTuvalu T-Shirt - Men's
    $44.93 - $68.00
    15 reviews with an average rating of 4.5 out of 5 stars
    JanjiCirca Daily T-Shirt - Men's
    $32.93 - $54.00
    13 reviews with an average rating of 4.4 out of 5 stars
    Top Rated
    VuoriLong-Sleeve Strato Tech T-Shirt - Men's
    $53.93 - $68.00
    71 reviews with an average rating of 4.8 out of 5 stars
    Top Rated
    Under ArmourTextured Tech T-Shirt - Men's
    $11.83
    Save 52%
    compared to  $25.00
    233 reviews with an average rating of 4.7 out of 5 stars
    Top Rated
    REI Co-opSwiftland Thermal Running Crew Pullover - Men's
    $55.93 - $79.95
    18 reviews with an average rating of 4.6 out of 5 stars
    Arc'teryxCormac Crew Neck Shirt - Men's
    $48.93 - $55.93
    Save 20% - 30%
    compared to  $70.00
    69 reviews with an average rating of 4.3 out of 5 stars
    Top Rated
    REI Co-opSwiftland Thermal Running Half-Zip Pullover - Men's
    $62.93 - $89.95
    27 reviews with an average rating of 4.6 out of 5 stars
    REI Co-opActive Pursuits Relaxed T-Shirt
    $12.83
    Save 71%
    compared to  $44.95
    28 reviews with an average rating of 4.4 out of 5 stars
1–30 of 185 products
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