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 Slow Loris Columbia 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

(301 products)

Products (301)

Sort: Best Match

Sale Ends Jul 7
Top Rated
VISSLATwisted Long-Sleeve Hoodie - Men's
$48.69
Save 25%
compared to $64.95
35 reviews with an average rating of 4.9 out of 5 stars
Top Rated
REI Co-opActive Pursuits T-Shirt - Men's
$29.95
80 reviews with an average rating of 4.5 out of 5 stars
Sale Ends Jul 7
Outdoor ResearchActiveIce Spectrum Sun Hoodie - Men's
$71.99
Save 20%
compared to $90.00
4 reviews with an average rating of 5.0 out of 5 stars
REI Co-opSahara T-Shirt - Men's
$34.95
84 reviews with an average rating of 4.3 out of 5 stars
Top Rated
REI Co-opSahara Long-Sleeve T-Shirt - Men's
$39.95
99 reviews with an average rating of 4.7 out of 5 stars
Top Rated
REI Co-opSwiftland Running T-Shirt - Men's
$27.93 - $39.95
141 reviews with an average rating of 4.7 out of 5 stars
Top Rated
PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
$55.00
285 reviews with an average rating of 4.8 out of 5 stars
Fjallraven1960 Logo T-Shirt - Men's
$29.93 - $40.00
40 reviews with an average rating of 3.5 out of 5 stars
Top Rated
VuoriStrato Tech T-Shirt - Men's
$54.00
293 reviews with an average rating of 4.5 out of 5 stars
REI Co-opSunrise T-Shirt
$23.93
Save 31%
compared to $34.95
7 reviews with an average rating of 3.9 out of 5 stars
Top Rated
REI Co-opSahara Shade Hoodie - Men's
$49.95
782 reviews with an average rating of 4.6 out of 5 stars
Parks ProjectParks Outline Checklist T-Shirt
$27.93 - $42.00
0 reviews
Top Rated
REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
$34.95
58 reviews with an average rating of 4.8 out of 5 stars
The Landmark ProjectNational Parks Maps T-Shirt
$36.00
8 reviews with an average rating of 4.4 out of 5 stars
REI Co-opNature Elements T-Shirt
$23.93
Save 31%
compared to $34.95
1 reviews with an average rating of 4.0 out of 5 stars
Top Rated
REI Co-opActive Pursuits Relaxed T-Shirt
$30.83 - $30.93
Save 31%
compared to $44.95
27 reviews with an average rating of 4.5 out of 5 stars
The North FaceAdventure T-Shirt - Men's
$40.00
2 reviews with an average rating of 4.5 out of 5 stars
The North FaceBox NSE Celebration T-Shirt - Men's
$30.00
3 reviews with an average rating of 5.0 out of 5 stars
Top Rated
IcebreakerMerino 150 Tech Lite III T-Shirt - Men's
$80.00
140 reviews with an average rating of 4.6 out of 5 stars
Top Rated
The Landmark ProjectSmokey Logo T-Shirt
$36.00
6 reviews with an average rating of 4.8 out of 5 stars
Top Rated
Patagonia73 Skyline Organic T-Shirt - Men's
$45.00
5 reviews with an average rating of 4.6 out of 5 stars
IcebreakerMerino 125 Cool-Lite Sphere III T-Shirt - Men's
$75.00 - $80.00
67 reviews with an average rating of 4.1 out of 5 stars
Parks ProjectLeave It Better Pocket T-Shirt
$27.93
Save 30%
compared to $40.00
2 reviews with an average rating of 5.0 out of 5 stars
Top Rated
Slow LorisHiking Tortoise T-Shirt - Men's
$32.00
33 reviews with an average rating of 4.6 out of 5 stars
Slow LorisJack Island T-Shirt
$21.93
Save 31%
compared to $32.00
3 reviews with an average rating of 5.0 out of 5 stars
Sale Ends Jul 7
TYRSunDefense Long-Sleeve Shirt - Men's
$31.49
Save 30%
compared to $45.00
11 reviews with an average rating of 4.3 out of 5 stars
Royal RobbinsBasecamp T-Shirt - Men's
$31.73
Save 24%
compared to $42.00
Members use code OUT4JUL25 for $20 off $100+ at REI Outlet
0 reviews
REI OUTLET
REI Co-opSwiftland Grid Running Tank Top - Men's
$39.95
12 reviews with an average rating of 4.1 out of 5 stars
Slow LorisFly T-Shirt
$21.93
Save 31%
compared to $32.00
2 reviews with an average rating of 5.0 out of 5 stars
Top Rated
VuoriTuvalu T-Shirt - Men's
$58.00
6 reviews with an average rating of 5.0 out of 5 stars

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Men's T-Shirts

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