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

The top brands for men's t-shirts include: Patagonia REI Co-op The Landmark Project Arc'teryx Slow Loris 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

(348 products)

Products (348)

Sort: Best Match

Top Rated
REI Co-opActive Pursuits T-Shirt - Men's
$29.95
36 reviews with an average rating of 4.6 out of 5 stars
REI Co-opSahara T-Shirt - Men's
$34.95
50 reviews with an average rating of 4.3 out of 5 stars
Top Rated
VuoriStrato Tech T-Shirt - Men's
$42.93 - $54.00
260 reviews with an average rating of 4.5 out of 5 stars
Top Rated
REI Co-opREI Logo T-Shirt
$16.83 - $34.95
7 reviews with an average rating of 4.7 out of 5 stars
Top Rated
REI Co-opSahara Long-Sleeve T-Shirt - Men's
$29.93 - $39.95
43 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
42 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
261 reviews with an average rating of 4.8 out of 5 stars
REI Co-opOutside Life Graphic T-Shirt
$16.83 - $34.95
7 reviews with an average rating of 4.3 out of 5 stars
Top Rated
Slow LorisReflection T-Shirt
$23.93
Save 25%
compared to $32.00
7 reviews with an average rating of 4.6 out of 5 stars
Top Rated
FjallravenLush Logo T-Shirt - Men's
$21.83
Save 51%
compared to $45.00
8 reviews with an average rating of 4.8 out of 5 stars
Top Rated
REI Co-opSwiftland Running T-Shirt - Men's
$27.93 - $39.95
113 reviews with an average rating of 4.6 out of 5 stars
REI Co-opActive Pursuits Relaxed T-Shirt
$21.83 - $44.95
17 reviews with an average rating of 4.5 out of 5 stars
CotopaxiEcuadorian Days Organic T-Shirt - Men's
$14.83
Save 50%
compared to $30.00
1 reviews with an average rating of 5.0 out of 5 stars
VuoriTuvalu T-Shirt - Men's
$58.00
4 reviews with an average rating of 5.0 out of 5 stars
The North FaceRe-Grind T-Shirt - Men's
$21.83
Save 51%
compared to $45.00
4 reviews with an average rating of 4.8 out of 5 stars
Patagonia73 Skyline Organic T-Shirt - Men's
$45.00
1 reviews with an average rating of 4.0 out of 5 stars
REI Co-op'90s Logo Graphic T-Shirt
$34.95
1 reviews with an average rating of 5.0 out of 5 stars
SmartwoolClassic All-Season Merino T-Shirt - Men's
$39.83 - $80.00
43 reviews with an average rating of 4.2 out of 5 stars
Top Rated
REI Co-opSahara Shade Hoodie - Men's
$36.93 - $49.95
633 reviews with an average rating of 4.6 out of 5 stars
TerramarVentilator Performance T-Shirt - Men's
$18.73
Save 25%
compared to $25.00
2 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Top Rated
Under ArmourTech 2.0 T-Shirt - Men's
$25.00
1762 reviews with an average rating of 4.5 out of 5 stars
Slow LorisElectric Jelly T-Shirt
$15.83
Save 50%
compared to $32.00
3 reviews with an average rating of 4.7 out of 5 stars
Top Rated
VuoriLong-Sleeve Strato Tech T-Shirt - Men's
$64.00
49 reviews with an average rating of 4.8 out of 5 stars
Top Rated
PatagoniaUnity Fitz Responsibili-Tee Shirt - Men's
$45.00
7 reviews with an average rating of 5.0 out of 5 stars
Top Rated
IcebreakerMerino 125 Cool-Lite Sphere III T-Shirt - Men's
$36.83 - $75.00
21 reviews with an average rating of 4.6 out of 5 stars
PatagoniaCapilene Cool Lightweight Shirt - Men's
$33.93 - $49.00
91 reviews with an average rating of 4.4 out of 5 stars
Parks ProjectNational Parks Sunrise Pocket T-Shirt
$19.83
Save 50%
compared to $40.00
2 reviews with an average rating of 5.0 out of 5 stars
Top Rated
The North FaceBox NSE T-Shirt - Men's
$14.83 - $30.00
1146 reviews with an average rating of 4.9 out of 5 stars
Fjallraven1960 Logo T-Shirt - Men's
$45.00
35 reviews with an average rating of 3.5 out of 5 stars
Arc'teryxCormac Crew Long-Sleeve Shirt - Men's
$63.93 - $80.00
48 reviews with an average rating of 4.0 out of 5 stars