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Men's Lightweight Long Underwear - Tops

Almost Sold Out

Regular: $59.95
Price: $29.98 50% Off!
Only 2 left!

Best Deals

686 Direct Layer Long Underwear Top - Men's
Regular: $60.00
Price: $24.00 60% Off!
SmartWool Microweight Crew Shirt - Long-Sleeve - Men's
Regular: $59.95
Price: $29.98 50% Off!
Backcountry.com Merino Zip Tee - Long-Sleeve - Men's
Regular: $69.95
Price: $34.98 50% Off!

Backcountry.com Merino Zip Tee - Long-Sleeve - Men's

We made our Backcountry.com Men's Merino Long-Sleeve Zip Tee with super-fine New Zealand Merino, flat-locked seams, and a ½ zip chest so you can tackle anything from a 5-day backpacking trip to a run around the neighborhood.

* Available Sizes:S, L, XL, XXL
ON SALE:
$34.98 (50% off)

Backcountry.com Merino Bliss Lightweight Long Underwear Top - Men's

With its soft, naturally odor-resistant 18-micron Merino wool knit and ½ neck zip, our Backcountry.com Men's Merino Bliss Lightweight Top covers you in functional comfort, minus the synthetic funk factor.

* Available Sizes:S, XL, XXL
ON SALE:
$39.98 (50% off)

Backcountry.com Merino Crew Shirt - Long-Sleeve - Men's

Uncompromising in both quality and form, our Backcountry.com Men's Merino Long-Sleeve Crew Shirt offers the superior moisture managing, naturally anti-odor, and comfort of super-fine New Zealand Merino at a price that might make you pee a little.

* Available Sizes:XL, XXL
ON SALE:
$35.97 (40% off)

DAKINE Apex Crew Top - Long-Sleeve - Men's

When you wear the DAKINE Apex Long-Sleeve Crew Top your base layer is as stylin’ as your outerwear.

Available Sizes:S, XL
ON SALE:
$18.48 - $25.99 (50% off)

SmartWool Microweight Zip T-Shirt - Long-Sleeve - Men's

Wear the SmartWool Men's Microweight Zip-T for stop-and-go aerobic activities or as a warm base layer.

* Available Sizes:XL
ON SALE:
$34.98 (50% off)

Sugoi Wallaroo 210 Zip Top - Long-Sleeve - Men's

Cozy merino wool makes the Sugoi Men’s Wallaroo 210 Long-Sleeve Zip Top a base layer to wear for many a bike ride to come.

* Available Sizes:M, XL
ON SALE:
$49.98 (50% off)

Sherpa Adventure Gear Baans Tech 1/4 Zip Top - Long-Sleeve - Men's

Sherpa Adventure Gear added bamboo charcoal to the Men's Baans Tech ¼-Zip Top because it wicks sweat quickly, and it's an antimicrobial.

Available Sizes:S, L, XL
Price:
$48.95

Icebreaker BodyFit 150 Atlas Top - Long-Sleeve - Men's

Wear the Icebreaker Men's BodyFit150 Atlas T-Shirt for traveling the globe, going for a hike, or hitting up the local climbing gym for a quick bouldering session. This slim-fit, merino wool tee regulates your temperature and wicks sweat.

* Available Sizes:S, XL
ON SALE:
$41.97 (30% off)

SmartWool Microweight Crew - Long-Sleeve - Men's

Wear the SmartWool Men's Microweight Long-Sleeve Crew Shirt for cool- or warm-weather aerobic activities or as a next-to-skin base layer.

Available Sizes:S
Price:
$59.95

Stoic Merino Crew Shirt - Long-Sleeve - Men's

Forget your fears about itchy wool—the Stoic Merino Crew Shirt is a whole different beast. Employing 17.5-micron Merino wool from New Zealand, the Merino Crew Shirt ensures comfortable, dry days whether you're out for a mid-January dawn patrol or an autumn ride down the single track.

* Available Sizes:L
Price:
$59.00

Burton Tall-Mountain Tech Top - Men's

Whether you’re hitting the terrain park or diving into a plate of jalapeno-heavy nachos, the Burton Tall Mountains Tech Tee wicks away sweat to keep you dry and comfortable.

* Available Sizes:M
ON SALE:
$23.97 (40% off)

SmartWool Microweight Zip T-Shirt - Long-Sleeve - Men's

Wear the SmartWool Men's Microweight Zip-T for stop-and-go aerobic activities or as a warm base layer.

Available Sizes:XL
Price:
$69.95

Marmot Lightweight Crew - Long-Sleeve - Men's

Whether used as a layering piece or worn alone, the anti-microbial Marmot Men's Lightweight Long-Sleeve Crew wicks moisture away from your skin when you work up a sweat.

* Available Sizes:XXL
ON SALE:
$29.49 (30% off)

Icebreaker BodyFit200 Mondo 1/4-Zip Top - Long-Sleeve - Men's

The Icebreaker Men's BodyFit Mondo Zip Top—not to be confused with a turtle neck.

* Available Sizes:S, XL
ON SALE:
$52.47 (30% off)

Burton Lightweight Top - Men's

Build your layering system with the Burton Men’s Lightweight Top as the foundation.

* Available Sizes:S
ON SALE:
$20.97 (40% off)

Patagonia Capilene 1 Graphic Crew T-Shirt - Long-Sleeve - Men's

The Patagonia Men's Capilene 1 Band Brand Graphic Long-Sleeve T-Shirt combines casual looks with the technical abilities to go into the mountains.

* Available Sizes:XXL
ON SALE:
$26.40 (40% off)

SmartWool Microweight Crew Shirt - Long-Sleeve - Men's

Wear the SmartWool Men's Microweight Long-Sleeve Crew Shirt for cool- or warm-weather aerobic activities or as a next-to-skin base layer.

* Available Sizes:XXL
ON SALE:
$29.98 (50% off)

686 Direct Layer Long Underwear Top - Men's

Pull on the 686 Direct Top Layer as your defense against clammy, cold skin while you ride.

* Available Sizes:XL
ON SALE:
$24.00 (60% off)

Sessions Diffusion Crew - Men's

A couple things are certain about the Sessions Men's Diffusion Crew Top: (1) this long-sleeve base layer will keep you comfortable and dry on the mountain; (2) it'll never get confused with those plain-ass thermals on your floor.

* Available Sizes:XL
ON SALE:
$26.97 (40% off)

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