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 Arc'teryx Smartwool The North Face 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

(342 products)

Products (342)

Sort: Best Match

REI Co-opSahara T-Shirt - Men's
$23.93 - $34.95
55 reviews with an average rating of 4.3 out of 5 stars
Top Rated
REI Co-opSahara Long-Sleeve T-Shirt - Men's
$27.93 - $39.95
52 reviews with an average rating of 4.5 out of 5 stars
REI Co-opActive Pursuits T-Shirt - Men's
$29.95
42 reviews with an average rating of 4.4 out of 5 stars
REI Co-opOutside Life Graphic T-Shirt
$16.83 - $23.93
Save 31% - 51%
compared to $34.95
9 reviews with an average rating of 4.3 out of 5 stars
Top Rated
REI Co-opREI Logo T-Shirt
$16.83 - $16.93
Save 51%
compared to $34.95
11 reviews with an average rating of 4.6 out of 5 stars
The Landmark ProjectBe Careful With Fire T-Shirt
$36.00
1 reviews with an average rating of 5.0 out of 5 stars
Top Rated
Slow LorisHiking Tortoise T-Shirt - Men's
$15.83 - $32.00
29 reviews with an average rating of 4.6 out of 5 stars
VuoriStrato Tech T-Shirt - Men's
$42.93 - $54.00
268 reviews with an average rating of 4.5 out of 5 stars
REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
$21.83 - $44.95
114 reviews with an average rating of 4.5 out of 5 stars
REI Co-op'90s Logo Graphic T-Shirt
$23.93
Save 31%
compared to $34.95
1 reviews with an average rating of 5.0 out of 5 stars
SmartwoolClassic All-Season Merino T-Shirt - Men's
$80.00
45 reviews with an average rating of 4.2 out of 5 stars
Parks ProjectRooted in Nature Pocket T-Shirt
$29.93
Save 25%
compared to $40.00
0 reviews
Top Rated
REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
$16.83 - $34.95
43 reviews with an average rating of 4.7 out of 5 stars
Top Rated
REI Co-opSahara Shade Hoodie - Men's
$49.95
656 reviews with an average rating of 4.6 out of 5 stars
The Landmark ProjectNational Parks Type T-Shirt
$36.00
5 reviews with an average rating of 3.6 out of 5 stars
Top Rated
tasc PerformanceCarrollton Long-Sleeve Fitness T-Shirt - Men's
$36.93 - $54.00
22 reviews with an average rating of 4.5 out of 5 stars
Top Rated
Parks ProjectNational Parks Fill In T-Shirt
$27.93
Save 26%
compared to $38.00
5 reviews with an average rating of 4.8 out of 5 stars
Top Rated
PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
$26.83 - $55.00
263 reviews with an average rating of 4.8 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
Under ArmourTech 2.0 T-Shirt - Men's
$25.00
1857 reviews with an average rating of 4.5 out of 5 stars
KUHLMountain Culture T-Shirt - Men's
$26.73
Save 23%
compared to $35.00
Members use code OUTJAN25 for $20 off $100+ at REI Outlet
0 reviews
REI OUTLET
Top Rated
The North FaceLightrange Shadow Long-Sleeve Shirt - Men's
$39.93
Save 27%
compared to $55.00
8 reviews with an average rating of 4.8 out of 5 stars
Fjallraven1960 Logo T-Shirt - Men's
$40.00
37 reviews with an average rating of 3.4 out of 5 stars
Slow LorisGoat T-Shirt
$32.00
1 reviews with an average rating of 5.0 out of 5 stars
KUHLBravado Crew T-Shirt - Men's
$32.73
Save 27%
compared to $45.00
Members use code OUTJAN25 for $20 off $100+ at REI Outlet
3 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Slow LorisChairlift T-Shirt - Men's
$32.00
0 reviews
Top Rated
VuoriTuvalu T-Shirt - Men's
$45.93 - $58.00
6 reviews with an average rating of 5.0 out of 5 stars
Top Rated
REI Co-opSwiftland Running T-Shirt - Men's
$27.93 - $39.95
118 reviews with an average rating of 4.7 out of 5 stars
Top Rated
REI Co-opActive Pursuits Relaxed T-Shirt
$21.83 - $44.95
20 reviews with an average rating of 4.5 out of 5 stars
IcebreakerMerino 150 Tech Lite III T-Shirt - Men's
$80.00
64 reviews with an average rating of 4.4 out of 5 stars