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Men's Long Underwear

October Technical Gear - The North Face, Black Diamond, Burton, K2, Arcteryx, Mountain Hardwear
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Ex Officio Give-N-Go Boxer Brief - Men's

Ex Officio Give-N-Go Boxer Brief - Men's

The Ex Officio Men's Give-N-Go Boxer Brief aren't your typical pair of undies. These breathable boxers air dry in a few hours, wick sweat, and fight odor.

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Available Sizes:S, M, L, XL, XXL
Price:
$24.95
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Airblaster Ninja Suit - Men's

Airblaster Ninja Suit - Men's

Strike fear into all those around you when wearing your Airblaster Ninja Suit.

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Available Sizes:S, M, L, XL
Price:
$109.95
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The North Face XTC Lightweight 1/4 Zip Top - Men's

The North Face XTC Lightweight 1/4 Zip Top - Men's

Slip on The North Face XTC Lightweight ¼ Zip shirt before a fall trail run, or use it as your base layer in the winter. Either way, this performance shirt's bamboo charcoal technology wicks moisture, fights odor, and provides UPF 50+ sun protection.

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Available Sizes:S, M, L, XL, XXL
Price:
$41.95
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Icebreaker BodyFit260 Tech Top - Men's

Icebreaker BodyFit260 Tech Top - Men's

The Icebreaker Men's BodyFit260 Tech Top features super high quality New Zealand merino wool.

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Available Sizes:S, M, L, XL, XXL
Price:
$99.95
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The North Face Softwool Pant - Men's

The North Face Softwool Pant - Men's

By using super-soft jersey knit Australian Merino wool, The North Face Softwool Pant banishes the old notion of itchy wool baselayer to the history books.

Available Sizes:S, M, L, XL, XXL
Price:
$79.95
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Ex Officio Give-N-Go Brief - Men's

Ex Officio Give-N-Go Brief - Men's

Wear the Ex Officio Men's Give-N-Go Brief for long flights, strenuous hikes, or anytime comfort and wicking performance are paramount.

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Available Sizes:S, M, L, XL, XXL
Price:
$17.95
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Ex Officio Give-N-Go Boxer - Men's

Ex Officio Give-N-Go Boxer - Men's

The Ex Officio Men's Give-N-Go Boxer will make all those cotton jobbies in your top drawer obsolete. Whether you're on vacation or out for a hike, this travel boxer wicks sweat, stretches, and fights odor for a new level of comfort and performance.

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Available Sizes:S, M, L, XL, XXL
Price:
$24.95
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Patagonia Capilene 3 Crew - Long-Sleeve - Men's

Patagonia Capilene 3 Crew - Long-Sleeve - Men's

The Patagonia Men's Capilene 3 Long-Sleeve Crew features a dense honeycomb polyester fabric that feels soft on your skin, insulates you, and provides low-friction comfort with other layers.

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Available Sizes:S, M, L, XL, XXL
Price:
$44.00
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Patagonia Capilene 2 Zip Neck Top - Long-Sleeve - Men's

Patagonia Capilene 2 Zip Neck Top - Long-Sleeve - Men's

Pull on the lightweight Patagonia Men's Capilene 2 Zip-Neck shirt when you trail run, backpack, or cross country ski. Because Patagonia made this zip-neck top with a basketweave knit, it is insulating yet extremely breathable.

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Available Sizes:S, M, L, XL, XXL
Price:
$43.00
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Patagonia Capilene 2 Crew - Long-Sleeve - Men's

Patagonia Capilene 2 Crew - Long-Sleeve - Men's

Wear the lightweight Patagonia Men's Capilene 2 Crew top alone or as a base layer when you hike, backpack, or cross country ski. Patagonia made this crew top with an open knit for maximum breathability and wicking.

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Available Sizes:S, M, L, XL, XXL
Price:
$38.00
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Icebreaker Atlas Bodyfit 150 Top - Men's

Icebreaker Atlas Bodyfit 150 Top - Men's

Don't let the weight of the world get you down—pull on your slim-fitting Icebreaker Men's BodyFit150 Atlas Short-Sleeve T-Shirt and go trail running or rock climbing.

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Available Sizes:S, M, L, XL, XXL
Price:
$44.95
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Icebreaker BodyFit150 Boxer Brief - Men's

Icebreaker BodyFit150 Boxer Brief - Men's

Wool boxer briefs? That's right. The Icebreaker Men's BodyFit150 Boxer Brief gives you all the benefits of merino wool minus the itch.

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Available Sizes:S, M, L, XL, XXL
Price:
$34.95
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Patagonia Capilene 3 Zip-Neck Top - Long-Sleeve - Men's

Patagonia Capilene 3 Zip-Neck Top - Long-Sleeve - Men's

The Patagonia Men's Capilene 3 Zip-Neck keeps you comfortable during aerobic activities in varying temperatures.

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Available Sizes:S, M, L, XL, XXL
Price:
$50.00
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Patagonia Capilene 2 Bottom - Men's

Patagonia Capilene 2 Bottom - Men's

Start your layering with the Patagonia Men's Capilene 2 Bottoms. Patagonia made these long underwear bottoms with knit Capilene for maximum breathability.

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Available Sizes:S, M, L, XL, XXL
Price:
$36.00
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Icebreaker BodyFit150 Atlas Top - Men's

Icebreaker BodyFit150 Atlas Top - 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.

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Available Sizes:S, M, L, XL, XXL
ON SALE:
$59.95 (42% off)
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Icebreaker BodyFit200 Legging w/ Fly - Men's

Icebreaker BodyFit200 Legging w/ Fly - Men's

The Icebreaker Men's BodyFit200 Skin Leggings with Fly give you the warmth and technical properties of the best base layer around, with the convenience of a zip fly.

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Available Sizes:S, M, L, XL, XXL
Price:
$69.95
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Ex Officio Give-N-Go Sport Brief - Men's

Ex Officio Give-N-Go Sport Brief - Men's

The low-rise Ex Officio Men's Give-N-Go Sport Brief air-dry within a couple hours so you can wash as you go and carry fewer pairs of underwear on your next journey.

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Available Sizes:S, M, L, XL, XXL
Price:
$17.95
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Spyder First Place Dry W.E.B. Midweight T-Neck

Spyder First Place Dry W.E.B. Midweight T-Neck

A gusseted zipper collar on the Spyder Men's First Place Dry W.E.B. Midweight T-Neck keeps your body heat in on frigid winter days.

Available Sizes:S, M, L, XL, XXL
Price:
$84.95
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Arc'teryx Rho SL Crew Neck Shirt - Long-Sleeve - Men's

Arc'teryx Rho SL Crew Neck Shirt - Long-Sleeve - Men's

Arc'Teryx made the Rho SL Long-Sleeve Crewneck Shirt to be a versatile and lightweight shirt that works by itself in warm weather or as a baselayer in colder conditions.

Available Sizes:M, L, XL, XXL
Price:
$64.95
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Patagonia Capilene 4 Crew - Men's

Patagonia Capilene 4 Crew - Men's

Pull on the Patagonia Men's Capilene 4 Crew when you're going to be huffing and puffing in the snow. With its moisture-wicking and temperature-regulating material, this long-sleeve top is ideal for sweat-inducing activities in cold weather.

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Available Sizes:S, M, L, XL, XXL
Price:
$75.00
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SmartWool Midweight Zip T-Shirt - Long-Sleeve - Men's

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

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

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Available Sizes:S, M, L, XL, XXL
Price:
$79.95
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Patagonia Wool 3 Crew Long-Sleeve Shirt - Men's

Patagonia Wool 3 Crew Long-Sleeve Shirt - Men's

When the leaves have fallen and it's time to fire up the woodstove, make the Patagonia Men's Wool 3 Crew Long-Sleeve Shirt your first line of defense from the cold when you head out for a hike or a ski tour. This chlorine-free Merino wool top features the benefits of a synthetic shirt in an all-natural package.

Available Sizes:S, M, L, XL
Price:
$80.00
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Mountain Hardwear Power Stretch Tights - Men's

Mountain Hardwear Power Stretch Tights - Men's

When you're heading for the mountains in sub-zero temps, Mountain Hardwear Men's Power Stretch Tights are the perfect warm base layer pants for your layering system.

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Available Sizes:L/Reg, M/Reg, S/Reg, XL/Reg
Price:
$59.95
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Spyder Stash Recycled T-Neck Fleece Pullover - Men's

Spyder Stash Recycled T-Neck Fleece Pullover - Men's

Pull on the Spyder Men’s Recycled T-Neck Fleece Pullover, and head out to your favorite secret powder run or backcountry campsite.

Available Sizes:S, M, L, XL, XXL
Price:
$99.95
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Arc'teryx Rho Lightweight Bottom - Men's

Arc'teryx Rho Lightweight Bottom - Men's

Fine Merino wool makes the Arc'teryx Rho LTW Bottom soft against your skin and has a natural ability to move moisture away from your body.

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Available Sizes:S, M, L, XL, XXL
Price:
$98.95
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Arc'teryx Accelero Pullover Zip Top - Men's

Arc'teryx Accelero Pullover Zip Top - Men's

The Arc'teryx Men's Accelero Pullover ½-Zip Lightweight Top's stretch polyester material moves with you as you ski, climb, hike, or run.

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Available Sizes:S, M, L, XL
Price:
$98.95
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Marmot Lightweight Zip Neck Shirt - Long-Sleeve - Men's

Marmot Lightweight Zip Neck Shirt - Long-Sleeve - Men's

Layer with the moisture-wicking Marmot Men's Lightweight Long-Sleeve Zip Neck shirt on chilly days and bust open the neck zipper when you need to dump some serious heat.

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Available Sizes:S, M, L, XL
Price:
$41.95
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The North Face XTC Midweight Tight - Men's

The North Face XTC Midweight Tight - Men's

The North Face made the Men's XTC Midweight Tight from polyester and bamboo charcoal fabric to give you a light, packable, quick-drying, odor-free base layer for your cold-weather outdoor adventures.

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Available Sizes:S, M, L, XL, XXL
Price:
$41.95
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Mountain Hardwear Microchill Fleece Pant - Men's

Mountain Hardwear Microchill Fleece Pant - Men's

The Mountain Hardwear Men's Micro Chill Pant insulates you from cold weather and cold chairlifts while giving you freedom to move.

Available Sizes:L/Reg, M/Reg, S/Reg, XL/Reg, XXL/Reg
Price:
$49.95
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The North Face Pluto Hill Zip Mock Pullover - Men's

The North Face Pluto Hill Zip Mock Pullover - Men's

The North Face Pluto Hill Pullover has a smooth face for easy layering, and a brushed grid backing that manages moisture during heavy activity.

Available Sizes:S, M, L, XL, XXL
Price:
$69.95
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Mountain Hardwear Power Stretch Zip T - Long-Sleeve - Men's

Mountain Hardwear Power Stretch Zip T - Long-Sleeve - Men's

The Mountain Hardwear Men's Power Stretch Zip Tee is the ideal base or mid-layer piece for alpine climbers and mountaineers.

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Available Sizes:L, XL, XXL
ON SALE:
$55.97 (30% off)
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SmartWool Lightweight Zip T-Shirt - Long-Sleeve - Men's

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

Wear the SmartWool Men's Lightweight Zip-T long-sleeve shirt for cool-weather aerobic activities or as a next-to-skin base layer.

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Available Sizes:S, M, L, XL, XXL
Price:
$74.95
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Icebreaker BodyFit200 Legless Pant - Men's

Icebreaker BodyFit200 Legless Pant - Men's

The Icebreaker Men's BodyFit200 Legless Pant is a ¾-length merino wool pant that's designed specifically for layering with winter boots.

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Available Sizes:S, M, L, XL, XXL
Price:
$59.95
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Results 1 to 33 of 227 | Next >>

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