loaded 621 results

Long Sleeve Men's Tops

(621 products)

Products (621)

Sort: Best Match

Mountain HardwearSunshield Hoody - Men's
$73.93 - $110.00
32 reviews with an average rating of 4.3 out of 5 stars
SmartwoolIntraknit Thermal Merino Base Layer Colorblock Crew - Men's
$96.73
Save 25%
compared to $130.00
Save an extra 25% off select styles at REI Outlet, thru 3/2.
15 reviews with an average rating of 4.2 out of 5 stars
REI OUTLET
FjallravenOvik Lite Padded Shirt - Men's
$149.93
Save 25%
compared to $200.00
5 reviews with an average rating of 4.0 out of 5 stars
New arrival
MarmotAirExchange UPF 40 Long-Sleeve Shirt - Men's
$59.73
Save 25%
compared to $80.00
3 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Top Rated
CotopaxiSombra Sun Hoodie - Men's
$54.93
Save 26%
compared to $75.00
294 reviews with an average rating of 4.8 out of 5 stars
Top Rated
Free CountryForce Grid Fleece Base Layer Top - Men's
$29.73
Save 33%
compared to $45.00
17 reviews with an average rating of 4.9 out of 5 stars
REI OUTLET
Top Rated
REI Co-opMerino 185 Long-Sleeve Base Layer Top - Men's Tall Sizes
$79.95
10 reviews with an average rating of 4.8 out of 5 stars
prAnaRonnie Henley II Shirt - Men's
$59.73
Save 28%
compared to $84.00
2 reviews with an average rating of 4.0 out of 5 stars
REI OUTLET
Free CountrySedona Ripstop Shirt - Men's
$59.73
Save 33%
compared to $90.00
0 reviews
REI OUTLET
PatagoniaLong-Sleeve Sunrise Stream Shirt - Men's
$99.00
0 reviews
Top Rated
Mountain HardwearPlusher Long-Sleeve Shirt - Men's
$62.93
Save 25%
compared to $85.00
27 reviews with an average rating of 4.7 out of 5 stars
Top Rated
Outdoor ResearchVigor Grid Fleece Pullover Hoodie - Men's
$125.00
36 reviews with an average rating of 4.7 out of 5 stars
Top Rated
The North FaceLightrange Sunriser Quarter-Zip - Men's
$59.73
Save 25%
compared to $80.00
9 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
PatagoniaLong-Sleeve Self-Guided Sun Shirt - Men's
$99.00
0 reviews
NRSSilkweight Varial Hoodie - Men's
$58.73
Save 30%
compared to $84.95
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Top Rated
Black DiamondCoefficient Quarter-Zip Hoodie - Men's
$111.93
Save 30%
compared to $160.00
24 reviews with an average rating of 4.9 out of 5 stars
ColumbiaSweater Weather Quarter Snap Pullover - Men's
$66.93
Save 25%
compared to $90.00
3 reviews with an average rating of 5.0 out of 5 stars
Top Rated
SalomonSHKout Core Long-Sleeve T-Shirt - Men's
$40.93 - $55.00
7 reviews with an average rating of 4.6 out of 5 stars
VISSLASolid Sets Eco Crew Sweatshirt - Men's
$58.73
Save 26%
compared to $79.50
0 reviews
REI OUTLET
FjallravenLogo Hoodie - Men's
$100.00
14 reviews with an average rating of 3.9 out of 5 stars
SmartwoolActive Long-Sleeve Tech T-Shirt - Men's
$68.73
Save 27%
compared to $95.00
3 reviews with an average rating of 3.0 out of 5 stars
REI OUTLET
Only at REI
JanjiSunchaser 50 Hooded Long-Sleeve Shirt - Men's
$88.00 - $96.00
0 reviews
Arc'teryxNorvan DownWord Logo Long-Sleeve Shirt - Men's
$79.73
Save 20%
compared to $100.00
2 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Sherpa Adventure GearRanga Button Mock-Neck Sweater - Men's
$83.73 - $99.73
Save 28% - 40%
compared to $140.00
4 reviews with an average rating of 3.5 out of 5 stars
REI OUTLET
Top Rated
Free CountrySunFree Long-Sleeve Hoodie - Men's
$34.73
Save 30%
compared to $50.00
11 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
Top Rated
RHONEAtmosphere Midweight Quarter-Zip Pullover - Men's
$98.00
15 reviews with an average rating of 5.0 out of 5 stars
VuoriRange Shirt Jacket - Men's
$158.00
2 reviews with an average rating of 5.0 out of 5 stars
Top Rated
MarmotRush Creek Lightweight Flannel Long-Sleeve Shirt - Men's
$63.73
Save 25%
compared to $85.00
34 reviews with an average rating of 4.7 out of 5 stars
REI OUTLET
The North FaceTekno Logo Hoodie - Men's
$90.93
Save 30%
compared to $130.00
4 reviews with an average rating of 5.0 out of 5 stars
MarmotIncline Heavyweight Flannel Shirt - Men's
$86.73
Save 27%
compared to $120.00
Save an extra 25% off select styles at REI Outlet, thru 3/2.
20 reviews with an average rating of 4.4 out of 5 stars
REI OUTLET

271–300 of 621 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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