What are some popular brands for men's t-shirts at REI?

The top brands for men's t-shirts include: REI Co-op Patagonia Icebreaker Slow Loris Smartwool Browse our selection of top outdoor gear and apparel brands.

How can I earn a Co-op Member Reward on my men's t-shirts purchase?

REI Co-op Members get 10% back annually on every eligible purchase, including most full-priced men's t-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 T-Shirts

(323 products)

Products (323)

Sort: Best Match

ExOfficioBugsAway Everyday Knit Shirt - Men's
$56.73
Save 24%
compared to $75.00
2 reviews with an average rating of 4.0 out of 5 stars
REI OUTLET
Top Rated
BrooksRun Visible Shirt - Men's
$51.73
Save 31%
compared to $75.00
Save up to 30% extra on your REI Outlet purchase
29 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
VISSLABonfire Knit Pullover - Men's
$49.73
Save 28%
compared to $69.95
0 reviews
REI OUTLET
SalewaLavaredo Hemp Long-Sleeve Shirt - Men's
$69.73
Save 30%
compared to $99.95
Save up to 30% extra on your REI Outlet purchase
2 reviews with an average rating of 3.0 out of 5 stars
REI OUTLET
Helly HansenHH Lifa Active Solen Relaxed T-Shirt - Men's
$48.73
Save 25%
compared to $65.00
Save up to 30% extra on your REI Outlet purchase
0 reviews
REI OUTLET
Picture Organic ClothingDephi Tech T-Shirt - Men's
$29.83
Save 50%
compared to $60.00
3 reviews with an average rating of 3.0 out of 5 stars
Top Rated
REI Co-opCooperative Action Graphic Long-Sleeve T-Shirt
$19.83
Save 50%
compared to $39.95
6 reviews with an average rating of 5.0 out of 5 stars
REI Co-opREI Logo T-Shirt
$16.83 - $16.93
Save 51%
compared to $34.95
20 reviews with an average rating of 4.3 out of 5 stars
REI Co-opPride Graphic T-Shirt
$16.83
Save 51%
compared to $34.95
7 reviews with an average rating of 3.3 out of 5 stars
Top Rated
Under ArmourTech 2.0 T-Shirt - Men's
$11.83
Save 52%
compared to $25.00
1920 reviews with an average rating of 4.6 out of 5 stars
Top Rated
FlylowGarrett Shirt - Men's
$48.93
Save 30%
compared to $70.00
5 reviews with an average rating of 4.8 out of 5 stars
Top Rated
CotopaxiSombra Long-Sleeve Sun Shirt - Men's
$31.83
Save 51%
compared to $65.00
47 reviews with an average rating of 4.8 out of 5 stars
Slow LorisGoggles T-Shirt
$23.93
Save 25%
compared to $32.00
2 reviews with an average rating of 5.0 out of 5 stars
Slow LorisFern T-Shirt
$23.93
Save 25%
compared to $32.00
0 reviews
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
Slow LorisChairlift T-Shirt - Men's
$23.93
Save 25%
compared to $32.00
3 reviews with an average rating of 5.0 out of 5 stars
RoarkMathis Tie Dye Long-Sleeve Shirt - Men's
$33.83
Save 50%
compared to $69.00
0 reviews
TomboyXChill T-Shirt
$10.83
Save 72%
compared to $39.00
7 reviews with an average rating of 4.4 out of 5 stars
Top Rated
JanjiWaffleloft Long-Sleeve Shirt - Men's
$43.83
Save 50%
compared to $88.00
8 reviews with an average rating of 5.0 out of 5 stars
FoxRanger Bike Jersey - Men's
$38.93
Save 29%
compared to $54.95
0 reviews
SauconyPeregrine Merino Long-Sleeve Shirt - Men's
$44.83
Save 50%
compared to $90.00
4 reviews with an average rating of 4.5 out of 5 stars
REI Co-opActive Pursuits Boxy T-Shirt
$21.83 - $30.93
Save 31% - 51%
compared to $44.95
5 reviews with an average rating of 4.4 out of 5 stars
New arrival
Arc'teryxIonia Merino Wool Arc'Word Shirt - Men's
$69.93
Save 22%
compared to $90.00
0 reviews