What are some popular brands for men's workout shirts at REI?

The top brands for men's workout shirts include: Arc'teryx REI Co-op Roark Brooks Patagonia Browse our selection of top outdoor gear and apparel brands.

How can I earn a Co-op Member Reward on my men's workout shirts purchase?

REI Co-op Members get 10% back annually on every eligible purchase, including most full-priced men's workout shirts. (10% is typical but not guaranteed.) To earn or redeem rewards, buy a one-time $30 lifetime membership, or sign in as a member. See details about the Co-op Member Reward .

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Men's Workout Shirts

(138 products)

Products (138)

Sort: Best Match

REI Co-opActive Pursuits T-Shirt - Men's
$14.83 - $20.89
Save 30% - 50%
compared to $29.95
40 reviews with an average rating of 4.4 out of 5 stars
Top Rated
VuoriStrato Tech T-Shirt - Men's
$54.00
264 reviews with an average rating of 4.5 out of 5 stars
Top Rated
Under ArmourTech 2.0 T-Shirt - Men's
$25.00
1791 reviews with an average rating of 4.5 out of 5 stars
Sale Ends Nov 25
Top Rated
REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
$24.39
Save 30%
compared to $34.95
43 reviews with an average rating of 4.7 out of 5 stars
Sale Ends Nov 25
REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
$34.89
Save 30%
compared to $49.95
2 reviews with an average rating of 4.0 out of 5 stars
REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
$30.93 - $31.39
Save 30% - 31%
compared to $44.95
113 reviews with an average rating of 4.5 out of 5 stars
Top Rated
VuoriLong-Sleeve Strato Tech T-Shirt - Men's
$64.00
51 reviews with an average rating of 4.8 out of 5 stars
Top Rated
REI Co-opSwiftland Running T-Shirt - Men's
$27.89 - $27.93
Save 30%
compared to $39.95
116 reviews with an average rating of 4.6 out of 5 stars
Top Rated
VuoriStrato Tech Hoodie - Men's
$74.00
22 reviews with an average rating of 4.8 out of 5 stars
REI Co-opActive Pursuits Relaxed T-Shirt
$21.83 - $31.39
Save 30% - 51%
compared to $44.95
19 reviews with an average rating of 4.5 out of 5 stars
Sale Ends Nov 25
REI Co-opSwiftland Thermal Running Half-Zip Pullover - Men's
$62.89
Save 30%
compared to $89.95
0 reviews
NikeDri-FIT Rise 365 Running Top - Men's
$26.83 - $55.00
66 reviews with an average rating of 4.3 out of 5 stars
REI Co-opSwiftland Grid Running Tank Top - Men's
$23.93 - $24.39
Save 30% - 31%
compared to $34.95
23 reviews with an average rating of 4.3 out of 5 stars
Top Rated
tasc PerformanceCarrollton Fitness T-Shirt - Men's
$48.00
23 reviews with an average rating of 4.7 out of 5 stars
Top Rated
JanjiCirca Daily T-Shirt - Men's
$32.93 - $35.99
Save 25% - 31%
compared to $48.00
7 reviews with an average rating of 5.0 out of 5 stars
VuoriEase Performance Half-Zip 2.0 Pullover - Men's
$84.00
0 reviews
Sale Ends Nov 25
SmartwoolActive Ultralite T-Shirt - Men's
$44.99
Save 25%
compared to $60.00
14 reviews with an average rating of 3.4 out of 5 stars
Sale Ends Nov 25
REI Co-opSwiftland Thermal Running Crew Pullover - Men's
$55.89
Save 30%
compared to $79.95
0 reviews
Sale Ends Nov 25
SmartwoolIntraknit Active Seamless Long-Sleeve Shirt - Men's
$86.19
Save 25%
compared to $115.00
0 reviews
Sale Ends Nov 25
IcebreakerMerino Blend 200 RealFleece Descender Long-Sleeve Half-Zip - Men's
$119.99
Save 25%
compared to $160.00
1 reviews with an average rating of 5.0 out of 5 stars
Top Rated
adidasOwn The Run T-Shirt - Men's
$35.00
460 reviews with an average rating of 4.7 out of 5 stars
Top Rated
PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
$37.93 - $55.00
262 reviews with an average rating of 4.8 out of 5 stars
Arc'teryxCormac Heavyweight Hoodie - Men's
$100.00
18 reviews with an average rating of 4.1 out of 5 stars
RoarkMathis Long-Sleeve Active T-Shirt - Men's
$40.93 - $59.00
1 reviews with an average rating of 5.0 out of 5 stars
Sale Ends Nov 25
Top Rated
REI Co-opSwiftland Half-Zip Running Pullover - Men's
$62.89
Save 30%
compared to $89.95
55 reviews with an average rating of 4.7 out of 5 stars
Sale Ends Nov 25
Top Rated
JanjiRun All Day T-Shirt - Men's
$43.49
Save 25%
compared to $58.00
14 reviews with an average rating of 4.6 out of 5 stars
Sale Ends Nov 25
SmartwoolActive Mesh T-Shirt - Men's
$56.19
Save 25%
compared to $75.00
0 reviews
Sale Ends Nov 25
Janjix Merrell Run All Day T-Shirt - Men's
$46.49
Save 25%
compared to $62.00
0 reviews
Sale Ends Nov 25
Top Rated
JanjiWaffleloft Long-Sleeve Shirt - Men's
$65.99
Save 25%
compared to $88.00
8 reviews with an average rating of 5.0 out of 5 stars
REI Co-opActive Pursuits Pullover Midweight Crew
$34.83 - $48.93
Save 30% - 50%
compared to $69.95
8 reviews with an average rating of 4.4 out of 5 stars