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Long Sleeve Men's Tops

(585 products)

Products (585)

Sort: Best Match

Top Rated
SmartwoolClassic Thermal Merino Base Layer Quarter-Zip - Men's
$89.73
Save 25%
compared to $120.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
20 reviews with an average rating of 4.7 out of 5 stars
REI OUTLET
PatagoniaCapilene Thermal Weight Zip-Neck Top - Men's
$69.93 - $109.00
18 reviews with an average rating of 4.0 out of 5 stars
PatagoniaRetro Pile Half-Snap Pullover - Men's
$113.73 - $139.73
Save 26% - 39%
compared to $189.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
2 reviews with an average rating of 4.5 out of 5 stars
REI OUTLET
Arc'teryxDelta Pullover Hoody - Men's
$145.73
Save 19%
compared to $180.00
0 reviews
REI OUTLET
PatagoniaDaily Crewneck Sweatshirt
$69.93 - $99.00
3 reviews with an average rating of 4.0 out of 5 stars
SmartwoolIntraknit Merino Tech Half-Zip Top - Men's
$124.73
Save 28%
compared to $175.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
0 reviews
REI OUTLET
Top Rated
Free FlyLightweight Hoodie - Men's
$68.00
1056 reviews with an average rating of 4.8 out of 5 stars
Top Rated
CotopaxiSombra Sun Hoodie - Men's
$36.83 - $75.00
269 reviews with an average rating of 4.8 out of 5 stars
Top Rated
Mountain HardwearCrater Lake Half-Zip Top - Men's
$55.73
Save 25%
compared to $75.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
14 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
PatagoniaCapilene Cool Lightweight Long-Sleeve Shirt - Men's
$59.00
20 reviews with an average rating of 4.1 out of 5 stars
NRSVarial Hoodie - Men's
$44.83 - $58.93
Save 30% - 50%
compared to $84.95 - $89.95
15 reviews with an average rating of 4.3 out of 5 stars
VuoriPonto Half-Zip Mock-Neck Shirt - Men's
$108.00
0 reviews
PatagoniaCapilene Thermal Hoody - Men's
$104.73
Save 24%
compared to $139.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
4 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Top Rated
tasc PerformanceCarrollton Long-Sleeve Fitness T-Shirt - Men's
$54.00
24 reviews with an average rating of 4.5 out of 5 stars
Top Rated
Arc'teryxCormac Logo Long-Sleeve Shirt - Men's
$80.00
5 reviews with an average rating of 5.0 out of 5 stars
Top Rated
The North FaceAdventure Sun Hoodie - Men's
$55.00
51 reviews with an average rating of 4.7 out of 5 stars
Top Rated
ColumbiaPFG Solar Stream Long-Sleeve Shirt - Men's
$30.93
Save 31%
compared to $45.00
40 reviews with an average rating of 4.5 out of 5 stars
PatagoniaLong-Sleeve '73 Skyline Pocket Responsibili-Tee - Men's
$39.73
Save 27%
compared to $55.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
0 reviews
REI OUTLET
Top Rated
CotopaxiFino Long-Sleeve Tech T-Shirt - Men's
$44.73
Save 31%
compared to $65.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
39 reviews with an average rating of 4.6 out of 5 stars
REI OUTLET
REI Co-opOpt Outside Graphic Long-Sleeve T-Shirt
$39.95
1 reviews with an average rating of 5.0 out of 5 stars
VISSLAPorter Knit Pullover - Men's
$49.73
Save 28%
compared to $69.95
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
0 reviews
REI OUTLET
REI Co-opSpiral Graphic Pullover Hoodie
$59.95
0 reviews
prAnaSol Shade Long-Sleeve Crew Shirt - Men's
$46.73
Save 28%
compared to $65.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
2 reviews with an average rating of 3.5 out of 5 stars
REI OUTLET
Top Rated
PatagoniaP-6 Logo Uprisal Hoody
$89.00
69 reviews with an average rating of 4.8 out of 5 stars
TYRSunDefense Long-Sleeve Shirt - Men's
$30.93
Save 31%
compared to $45.00
14 reviews with an average rating of 4.4 out of 5 stars
Threads 4 ThoughtTriblend Colorblock Long-Sleeve T-Shirt - Men's
$32.73
Save 31%
compared to $48.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
1 reviews with an average rating of 5.0 out of 5 stars
REI OUTLET
Threads 4 ThoughtTriblend 3-Button Long-Sleeve Henley Shirt - Men's
$34.73
Save 35%
compared to $54.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
0 reviews
REI OUTLET
PatagoniaMicrodini Half-Zip Pullover - Men's
$96.73
Save 25%
compared to $129.00
Members use code LABORDAY2025 for an extra 20% off at REI Outlet
9 reviews with an average rating of 4.4 out of 5 stars
REI OUTLET
NRSSilkweight Long-Sleeve Shirt - Men's
$41.93 - $44.89
Save 25% - 30%
compared to $59.95
1 reviews with an average rating of 4.0 out of 5 stars
REI Co-opTrail Supplies Graphic Long-Sleeve T-Shirt
$39.95
0 reviews

61–90 of 585 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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