Ask any backcountry traveler—layering is a science. That said, the Merino wool and Powerdry-blend Backcountry.com Men’s Prime Agnello Top is the mad scientist aiming to flip your whole worldview.
Layering is a science and the Backcountry.com Men’s Prime Power Stretch Top wants to give you Nature’s test notes.
Some of your wicking tops stink even after you wash them. The North Face used carbonized bamboo in the Vitesse Crew to help decompose odor-causing molecules and increase moisture management.
The DAKINE Men’s Mid Weight Soba Baselayer Shirt is ideal for après hot tub poaches or spring days in the park.
The Icebreaker Men’s GT220 Quantum Zip Long-Sleeve Shirt provides comfortable, friction-free insulation in a low profile and lightweight package.
Sugoi made the Men’s Wallaroo Spliced Long-Sleeve T-Shirt from soft, smooth merino wool that insulates you and pulls perspiration away from your skin as you run, bike, or hike.
The Sugoi FinoStretch Zip Shirt uses a locking zip to stabilize the tab while you’re running, hiking, or doing an impromptu jig in the trail parking lot.
CW-X built a special conditioning web into the Men’s VersatX 1/4-Zip Shirt that specifically targets the trapezius muscles and scapular bones of your upper back.
With a quarter-length neck zip and a zippered stash pocket, The North Face Men’s Nimble Zip Shirt is ideal for cold weather aerobic activities like biking, running, and climbing.
Thankfully, the man-clammies can be deftly avoided with the Rossignol Men’s Long-Sleeve Boulder Shirt.
The Arc'teryx Men's Ether Comp Long-Sleeve Jersey uses a fast-wicking, stretchy polyester and Lycra blend fabric to keep you comfortable and moving freely during demanding days in the mountains.
Wear The North Face Men's El Cap Delta ¼ Zip Shirt as an outer layer on fall climbs and as a midweight base layer during ski season.
Merrell designed the Men’s Aspen Shirt with endurance in mind. You expect a lot out of your body during those grueling training sessions—you should expect a lot from your shirt, too.
The Patagonia Men’s Biostretch 3 Top layers easily for winter pursuits and offers a UPF 50+ rating for high altitude summer sunshine.
For long days on the open road, get the cottony comfort and moisture wicking performance of the prAna Men’s Destination Long-Sleeve Shirt.
Driza-Bone made the Uni Shirt. The Uni’s lightweight merino wool regulates your body temperature and naturally blocks odor while you backpack, hike, and ski.
The SportHill Men’s Infuzion Splice Shirt insulates you while wicking perspiration during your post-breakfast, pre-office cross-country workout.
Wear your versatile SmartWool Men's Lightweight Crew Long-Sleeve T-Shirt as a base layer or alone for year-round comfort outdoors.
When the sun beats down on bone-dry trails, pull on the Outdoor Research Men's Swift T-Shirt and acquaint yourself with every rock, root, and square inch of soil.
Pull on the Cloudveil Men's Run Don't Walk Midweight Zip-Neck Top When its time to leave the warm shelter of your home and brave the cold to get the blood moving. This midlayer features stretchy Polartec Power Stretch fabric.
The Mock Dry W.E.B. Midweight Crew doesn’t have a mock turtleneck. It has Spyder technology instead.
Sugoi made its Men’s Bamboo Long-Sleeve Crew to help you stay warm and dry when you work out.
Under a jacket during winter evening pub crawls or alone during a fall bouldering session, the super soft Kavu Men's Fleece Pullover better than make-up sex.
No matter how you get your kicks, the Under Armour Men’s UA Proximo Long-Sleeve T-Shirt ensures that you won’t overheat and drown in your own sweat.
The 100% merino wool I/O Biocompatibles Men's Contact Half-Zip Long-Sleeve Shirt keeps you cool, dry, and smelling like a rose.
Your running and hiking shirt still smells sweaty, even after you washed it? Sounds like it’s time for some super-fine Australian merino wool action. Take the Sugoi Wallaroo 170 Shirt, for example.
The Rapid Zip makes a solid friend on powder days.
Haven’t heard of Cocona fabric? What were you, raised on an island? Well, if you haven’t gotten the memo, coconut shell fibers blended into this fabric enhance the performance of the Merrell Men’s Long Sleeve Connect Shirt.
Because tight, synthetic baselayer tops look mad lame in the bar, Spyder made the Armament T-Neck Jersey.
Give your competitors a run for their money when you train in the Icebreaker Men’s GT180 Chase Zip Long-Sleeve Top.
The Icebreaker Men’s Original Zip Shirt is a shining example of the old ain’t-broke-don’t-fix-it adage.
It’s not every day that a performance shirt could double as a nice-dinner-out-with-the-GF’s-parents shirt. But the Icebreaker Men’s Sport320 Sport V Shirt does just that.
Stoke up your activity levels in the Merrell Men’s Long Sleeve Spark Half-Zip Shirt.
686 does this great thing—they make jerseys like the Lowrider specifically for riding, so you don’t look like a human sausage when you strip down in the lodge.
Sugoi put so much effort into developing the Men's MidZero Long-Sleeve Zip-Neck Shirt that even the seams have been designed to facilitate the movement of trail running without any rub.
Throw on the Icebreaker Men’s Beast Argon Crewe T-Shirt before you head out for a cool-weather run or bike, or layer it under your shell for your next climb or trek.
Heading into the backcountry with changeable plans? The wind-resistant Icebreaker Men’s Transition Zip-Thru Top should be the first thing you pack.
Pull on the Prana Men’s Ninja Long-Sleeve Pullover when Friday sees you transform from working stiff to rock-groping crag monkey.
When people tell you there’s a spider crawling up your neck, relax and tell them it’s just your Spyder Logo Jersey.
A lot of unseemly sweating takes place under the pits, which is why Swix made the Men’s Polaris Turtle Neck mid-layer with mesh underarms for extra ventilation.
Your cart is currently empty.
Reef Dram Sandal - Men's
ONLY $17.98 ›
Oakley O Short 2.7 - Men's
ONLY $9.99 ›
The North Face Denali Fleece Jacket - Men's
ONLY $115.46 – $164.95 ›
SmartWool Hiking Medium Crew Sock
ONLY $17.95 ›
Sessions Parachute Pant - Men's
ONLY $60.00 ›
66 North Iceland Pórsmörk Down Parka - Men's
ONLY $269.98 ›
Reef Chewy Sandal - Men's
ONLY $28.77 ›
Arc'teryx Gamma MX Jacket - Men's
ONLY $194.97 ›
Nixon Ticket Watch - Men's
ONLY $139.96 ›
Arc'teryx Seeker Comp Softshell Jacket - Men's
ONLY $279.27 ›
