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Men's Tops

(943 products)

Products (943)

Sort: Best Match

Top Rated
REI Co-opSahara Shade Hoodie - Men's
$49.95
849 reviews with an average rating of 4.6 out of 5 stars
Top Rated
REI Co-opActive Pursuits T-Shirt - Men's
$29.95
114 reviews with an average rating of 4.5 out of 5 stars
REI Co-opSahara T-Shirt - Men's
$25.93
Save 25%
compared to $34.95
95 reviews with an average rating of 4.3 out of 5 stars
Top Rated
REI Co-op'90s Logo Pullover Hoodie
$29.83
Save 50%
compared to $59.95
18 reviews with an average rating of 4.7 out of 5 stars
Top Rated
Fjallraven1960 Logo Badge Sweater - Men's
$49.83 - $100.00
18 reviews with an average rating of 4.6 out of 5 stars
Top Rated
PatagoniaCapilene Cool Daily Graphic T-Shirt - Men's
$37.93 - $55.00
297 reviews with an average rating of 4.8 out of 5 stars
PatagoniaLightweight Synchilla Snap-T Fleece Pullover - Men's
$96.93 - $139.00
64 reviews with an average rating of 4.3 out of 5 stars
Top Rated
REI Co-opMidweight Long-Sleeve Base Layer Top - Men's
$26.83 - $54.95
159 reviews with an average rating of 4.5 out of 5 stars
Top Rated
REI Co-opActive Pursuits Long-Sleeve T-Shirt - Men's
$34.95
65 reviews with an average rating of 4.8 out of 5 stars
Top Rated
REI Co-opSahara Long-Sleeve T-Shirt - Men's
$39.95
114 reviews with an average rating of 4.6 out of 5 stars
Top Rated
VISSLATwisted Long-Sleeve Hoodie - Men's
$31.83
Save 50%
compared to $64.95
36 reviews with an average rating of 4.9 out of 5 stars
Top Rated
PatagoniaBetter Sweater Quarter-Zip Fleece Pullover - Men's
$96.93 - $139.00
311 reviews with an average rating of 4.7 out of 5 stars
Top Rated
REI Co-opSwiftland Long-Sleeve Running T-Shirt - Men's
$30.93 - $44.95
132 reviews with an average rating of 4.5 out of 5 stars
REI Co-opSahara Long-Sleeve Solid Shirt - Men's
$48.93 - $69.95
51 reviews with an average rating of 4.4 out of 5 stars
Top Rated
VuoriStrato Tech Polo Shirt - Men's
$53.93 - $68.00
128 reviews with an average rating of 4.7 out of 5 stars
Top Rated
PatagoniaFjord Flannel Shirt - Men's
$58.83 - $119.00
28 reviews with an average rating of 4.5 out of 5 stars
REI Co-opSunrise T-Shirt
$16.83
Save 51%
compared to $34.95
9 reviews with an average rating of 3.6 out of 5 stars
Top Rated
PatagoniaCapilene Cool Daily Shirt - Men's
$45.00
72 reviews with an average rating of 4.7 out of 5 stars
REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
$49.95
28 reviews with an average rating of 4.4 out of 5 stars
Top Rated
VISSLATwisted Long-Sleeve Rashguard - Men's
$26.83
Save 51%
compared to $55.00
40 reviews with an average rating of 4.7 out of 5 stars
Top Rated
The Landmark ProjectSmokey Logo T-Shirt
$26.93 - $36.00
13 reviews with an average rating of 4.8 out of 5 stars
tasc PerformanceElevation Merino T-Shirt - Men's
$34.73 - $54.73
Save 30% - 56%
compared to $79.00
38 reviews with an average rating of 4.2 out of 5 stars
REI OUTLET
Top Rated
KUHLPersuadr Shirt - Men's
$36.83 - $75.00
181 reviews with an average rating of 4.8 out of 5 stars
Top Rated
KUHLEngineered Hoody - Men's
$62.93 - $85.00
75 reviews with an average rating of 4.7 out of 5 stars
Top Rated
SmartwoolClassic All-Season Merino Long-Sleeve Base Layer Top - Men's
$44.83 - $90.00
67 reviews with an average rating of 4.6 out of 5 stars
ColumbiaPFG Uncharted Neps Long-Sleeve Shirt - Men's
$26.83
Save 51%
compared to $55.00
1 reviews with an average rating of 5.0 out of 5 stars
PatagoniaDaily Crewneck Sweatshirt
$48.83 - $99.00
3 reviews with an average rating of 4.0 out of 5 stars
VuoriUluwatu UPF Hoodie - Men's
$38.83
Save 50%
compared to $78.00
2 reviews with an average rating of 4.5 out of 5 stars
Top Rated
REI Co-opSwiftland Running T-Shirt - Men's
$39.95
151 reviews with an average rating of 4.7 out of 5 stars
Top Rated
ColumbiaPFG Tamiami II Shirt - Men's
$21.83 - $45.00
1381 reviews with an average rating of 4.8 out of 5 stars

1–30 of 943 products

Sort: Best Match

Related Expert Advice articles

What material is best?

Wool is moisture-wicking and odor-resistant, while synthetic fabrics are more durable and less expensive.

Match the temp to the trek

Lightweight layers are best for moderate to cool temperatures. Midweight layers are best for cold temperatures. Heavyweight layers are best for below-freezing temperatures.

Find your fit

To be able to wick sweat efficiently, your next-to-skin layer needs to actually be next to your skin. A comfortably snug fit everywhere is your goal.

Read full article: How to Choose Base Layers

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