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Men's Tops

(974 products)

Products (974)

Sort: Best Match

The Landmark ProjectPack It In, Pack It Out T-Shirt
$36.00
0 reviews
Slow LorisFirst Run T-Shirt
$32.00
1 reviews with an average rating of 1.0 out of 5 stars
Slow LorisGoggles T-Shirt
$32.00
3 reviews with an average rating of 5.0 out of 5 stars
prAnaCrew T-Shirt - Men's
$24.73
Save 29%
compared to $35.00
0 reviews
REI OUTLET
The Landmark ProjectSpark a Change Pocket T-Shirt
$38.00
0 reviews
Top Rated
REI Co-opActive Pursuits Boxy T-Shirt
$21.83
Save 51%
compared to $44.95
7 reviews with an average rating of 4.6 out of 5 stars
REI Co-opPride Graphic T-Shirt
$23.93
Save 31%
compared to $34.95
4 reviews with an average rating of 5.0 out of 5 stars
REI Co-opHuman Powered T-Shirt
$16.83
Save 51%
compared to $34.95
4 reviews with an average rating of 3.5 out of 5 stars
OstroyPretty Okay At Bikes T-Shirt
$40.00
4 reviews with an average rating of 3.5 out of 5 stars
REI Co-opOpt Outside T-Shirt
$16.83
Save 51%
compared to $34.95
1 reviews with an average rating of 3.0 out of 5 stars
PatagoniaLightweight Synchilla Snap-T Fleece Pullover - Men's
$97.73 - $104.73
Save 24% - 29%
compared to $139.00
68 reviews with an average rating of 4.3 out of 5 stars
REI OUTLET
Top Rated
PatagoniaCapilene Midweight Zip-Neck Base Layer Top - Men's
$49.83 - $99.00
61 reviews with an average rating of 4.6 out of 5 stars
Top Rated
PatagoniaShop Sticker Uprisal Hoody
$89.00
5 reviews with an average rating of 5.0 out of 5 stars
REI Co-opActive Pursuits Long-Sleeve Quarter-Zip Pullover - Men's
$49.95
30 reviews with an average rating of 4.4 out of 5 stars
Top Rated
PatagoniaUnity Fitz Responsibili-Tee Shirt - Men's
$45.00
8 reviews with an average rating of 4.9 out of 5 stars
Parks ProjectLeave It Better Hoodie
$85.00
0 reviews
Royal RobbinsBristol Organic Cotton Twill Long-Sleeve Shirt - Men's
$66.73
Save 25%
compared to $90.00
4 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
PatagoniaLong-Sleeve Cotton in Conversion Fjord Flannel Shirt - Men's
$89.00
32 reviews with an average rating of 4.4 out of 5 stars
REI Co-opLightweight Long-Sleeve Crew Base Layer Top - Men's
$39.95
12 reviews with an average rating of 4.3 out of 5 stars
Top Rated
REI Co-opMidweight Base Layer Half-Zip Top - Men's
$59.95
154 reviews with an average rating of 4.6 out of 5 stars
Top Rated
SmartwoolClassic Thermal Merino Quarter-Zip Base Layer Top - Men's
$120.00
19 reviews with an average rating of 4.6 out of 5 stars
NRSSilkweight Hoodie - Men's
$54.73
Save 26%
compared to $74.95
2 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Top Rated
ColumbiaPFG Tamiami II Long-Sleeve Shirt - Men's
$37.83 - $55.00
1268 reviews with an average rating of 4.7 out of 5 stars
VuoriPonto Performance Crew Sweater - Men's
$87.93 - $110.00
87 reviews with an average rating of 4.4 out of 5 stars
PatagoniaCapilene Thermal Weight Zip-Neck Top - Men's
$109.00
21 reviews with an average rating of 4.0 out of 5 stars
PatagoniaP-6 Logo Responsibili-Tee Long-Sleeve Shirt - Men's
$55.00
44 reviews with an average rating of 4.5 out of 5 stars
MarmotAirExchange UPF 40 Novelty Collared Shirt - Men's
$59.73
Save 25%
compared to $80.00
1 reviews with an average rating of 4.0 out of 5 stars
REI OUTLET
Royal RobbinsArch Rock Quarter-Zip Sweater - Men's
$119.73
Save 25%
compared to $160.00
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
The North FaceEvolution EMB Oversize Crew Sweatshirt - Men's
$60.00
0 reviews
Sale Ends Oct 6
SmartwoolIntraknit Active T-Shirt - Men's
$37.73
Save 60%
compared to $95.00
7 reviews with an average rating of 2.6 out of 5 stars
REI OUTLET

91–120 of 974 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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