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

The top brands for men's workout shirts include: REI Co-op Brooks Smartwool Vuori 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

(166 products)

Products (166)

Sort: Best Match

Top Rated
REI Co-opActive Pursuits T-Shirt - Men's
$20.93 - $29.95
50 reviews with an average rating of 4.5 out of 5 stars
Top Rated
REI Co-opSwiftland Running T-Shirt - Men's
$19.83 - $39.95
125 reviews with an average rating of 4.6 out of 5 stars
Top Rated
VuoriStrato Tech T-Shirt - Men's
$54.00
279 reviews with an average rating of 4.5 out of 5 stars
Top Rated
REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
$34.95
52 reviews with an average rating of 4.8 out of 5 stars
Top Rated
BrooksLuxe Long-Sleeve Shirt - Men's
$39.73
Save 29%
compared to $56.00
5 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
rabbitEZ Tee LS Shirt - Men's
$55.00
0 reviews
REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
$49.95
9 reviews with an average rating of 4.2 out of 5 stars
Top Rated
JanjiRun All Day T-Shirt - Men's
$58.00 - $64.00
15 reviews with an average rating of 4.7 out of 5 stars
RHONEAtmosphere T-Shirt - Men's
$39.93 - $58.00
6 reviews with an average rating of 3.5 out of 5 stars
Staff Pick
VuoriLong-Sleeve Strato Tech T-Shirt - Men's
$64.00
62 reviews with an average rating of 4.8 out of 5 stars
RONHILLTech Race T-Shirt - Men's
$54.73
Save 31%
compared to $79.95
0 reviews
REI OUTLET
Top Rated
Under ArmourTech 2.0 T-Shirt - Men's
$16.93
Save 32%
compared to $25.00
1913 reviews with an average rating of 4.6 out of 5 stars
Top Rated
VuoriStrato Tech Hoodie - Men's
$74.00
28 reviews with an average rating of 4.8 out of 5 stars
VuoriTradewind Performance 2.0 T-Shirt - Men's
$58.00
2 reviews with an average rating of 5.0 out of 5 stars
Top Rated
PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
$55.00
272 reviews with an average rating of 4.8 out of 5 stars
RoarkMathis Active T-Shirt - Men's
$23.83 - $49.00
2 reviews with an average rating of 5.0 out of 5 stars
rabbitEZ T-Shirt - Men's
$48.00
28 reviews with an average rating of 4.5 out of 5 stars
PatagoniaCapilene Cool Lightweight Shirt - Men's
$49.00
92 reviews with an average rating of 4.4 out of 5 stars
REI Co-opSwiftland Grid Running Tank Top - Men's
$39.95
9 reviews with an average rating of 4.1 out of 5 stars
PatagoniaSleeveless Capilene Cool Daily Shirt - Men's
$39.00
4 reviews with an average rating of 5.0 out of 5 stars
SmartwoolActive T-Shirt - Men's
$70.00
0 reviews
rabbitHigh Country Shirt - Men's
$75.00
1 reviews with an average rating of 3.0 out of 5 stars
Top Rated
tasc PerformanceCarrollton Fitness T-Shirt - Men's
$48.00 - $54.00
25 reviews with an average rating of 4.7 out of 5 stars
OnTrail-T Shirt - Men's
$60.00
0 reviews
Top Rated
JanjiCirca Daily T-Shirt - Men's
$48.00 - $54.00
8 reviews with an average rating of 4.9 out of 5 stars
Top Rated
Ten ThousandVersatile Shirt - Men's
$58.00
1275 reviews with an average rating of 4.5 out of 5 stars
REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
$44.95
119 reviews with an average rating of 4.5 out of 5 stars
SmartwoolActive Ultralite T-Shirt - Men's
$65.00
15 reviews with an average rating of 3.5 out of 5 stars
Top Rated
REI Co-opActive Pursuits Relaxed T-Shirt
$12.83 - $30.93
Save 31% - 71%
compared to $44.95
21 reviews with an average rating of 4.5 out of 5 stars
rabbitEZ Long-Sleeve T-Shirt - Men's
$26.83
Save 51%
compared to $55.00
16 reviews with an average rating of 4.4 out of 5 stars