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 .

loaded 158 results

Men's Workout Shirts

(158 products)

Products (158)

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
$39.95
125 reviews with an average rating of 4.6 out of 5 stars
New arrival
CraftADV Essence T-Shirt - Men's
$26.73
Save 33%
compared to $39.95
0 reviews
REI OUTLET
Top Rated
VuoriStrato Tech T-Shirt - Men's
$54.00
279 reviews with an average rating of 4.5 out of 5 stars
REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
$49.95
13 reviews with an average rating of 4.2 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
Top Rated
REI Co-opSwiftland Grid Running T-Shirt - Men's
$44.95
7 reviews with an average rating of 4.7 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
RHONEAtmosphere T-Shirt - Men's
$58.00
5 reviews with an average rating of 4.0 out of 5 stars
rabbitEZ Tee LS Shirt - Men's
$55.00
0 reviews
RoarkMathis Active T-Shirt - Men's
$49.00
2 reviews with an average rating of 5.0 out of 5 stars
Top Rated
Ten ThousandVersatile Shirt - Men's
$58.00
1281 reviews with an average rating of 4.5 out of 5 stars
Top Rated
VuoriLong-Sleeve Strato Tech T-Shirt - Men's
$64.00
62 reviews with an average rating of 4.8 out of 5 stars
BrooksDistance Long-Sleeve 3.0 Shirt - Men's
$32.73 - $34.73
Save 27% - 31%
compared to $48.00
26 reviews with an average rating of 4.2 out of 5 stars
REI OUTLET
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
RONHILLTech Race T-Shirt - Men's
$54.73
Save 31%
compared to $79.95
0 reviews
REI OUTLET
VuoriTradewind Performance 2.0 T-Shirt - Men's
$58.00
2 reviews with an average rating of 5.0 out of 5 stars
prAnaNatural Flow Crew T-Shirt - Men's
$39.73
Save 27%
compared to $55.00
0 reviews
REI OUTLET
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
Top Rated
VuoriStrato Tech Hoodie - Men's
$74.00
29 reviews with an average rating of 4.8 out of 5 stars
rabbitEZ T-Shirt - Men's
$48.00
28 reviews with an average rating of 4.5 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
REI Co-opSwiftland Grid Running Tank Top - Men's
$39.95
9 reviews with an average rating of 4.1 out of 5 stars
Arc'teryxCormac Arc'Bird Logo Shirt - Men's
$80.00
7 reviews with an average rating of 4.4 out of 5 stars
OnTrail-T Shirt - Men's
$60.00
0 reviews
rabbitHigh Country Shirt - Men's
$75.00
1 reviews with an average rating of 3.0 out of 5 stars
Top Rated
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
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
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
Top Rated
Under ArmourTech 2.0 T-Shirt - Men's
$11.83
Save 52%
compared to $25.00
1925 reviews with an average rating of 4.6 out of 5 stars