Mens Moisture Wicking Long Underwear

Stay comfortable and dry no matter the adventure with men's moisture wicking long underwear. Designed to keep you warm when it's chilly and cool when it's not, this essential layer is perfect for any outdoor enthusiast. Whether you're hiking through rugged trails or enjoying a cozy night by the campfire, the breathable fabric ensures that moisture is drawn away from your skin, leaving you feeling fresh and ready for whatever comes next. With a focus on quality and lasting value, these versatile pieces are an indispensable part of your outdoor wardrobe.

Sort by:

Filter & Sort

476 Items

Men's Cresta Wool Midweight 250 Crew Top

A dark black, itch-free merino wool crew top that wicks sweat, resists odor, and keeps you warm.

Pros: Comfort Softness Warmth Durability Good fit
Men's Cresta Midweight 250 Pants

A versatile base layer made of itch-free merino wool, offering warmth and odor resistance in dark black.

Pros: Great color Easy to wash Comfortable and soft Very versatile Excellent warmth
Men's Cresta Wool Ultralight 150 Pants

An ultralight base layer made from 100% merino wool, offering warmth and odor resistance in alloy gray.

Pros: Lightweight Warm without being bulky Stylish Durable Comfortable
Men's L.L.Bean Simple Soft Base Layer, Pants

A lightweight, moisture-wicking synthetic base layer pant in faded sage heather, perfect for everyday warmth.

Pros: Great for layering Provides warmth Lightweight feel
Men's Cresta Wool Ultralight 150 Base Layer, Hoodie

An alloy gray, 100% Merino wool hoodie that wicks moisture, resists odors, and fits comfortably under helmets.

Pros: Soft and fleecy interior Ideal for winter sports Warm and comfortable Good fit Fashionable and supportive
Men's L.L.Bean Simple Soft Base Layer, Crew

A lightweight, dark black heather crewneck base layer made from moisture-wicking, quick-drying synthetic fabric.
Men's L.L.Bean Heavyweight Base Layer Pant

A heavyweight base layer pant in midnight black, made from recycled polyester with moisture-wicking properties.
Men's L.L.Bean Heavyweight Base Layer Pant, Print

A heavyweight base layer pant in kelp green camo, made from recycled polyester for warmth and moisture-wicking.
Men's L.L.Bean Midweight Base Layer Pants

A versatile midweight base layer with REPREVE® recycled polyester, offering moisture-wicking and quick-drying comfort.
Men's L.L.Bean Heavyweight Base Layer Crew Top

A heavyweight, moisture-wicking base layer with recycled polyester, thumb holes, and anti-microbial finish in midnight black.
Men's L.L.Bean Heavyweight Base Layer Crew Top, Print

A heavyweight, moisture-wicking, and quick-drying base layer with anti-microbial finish in kelp green camo.
Men's Mountainside Micro Waffle Crew
Price was from: $59.95 now: $50.99

A gray crewneck made from a soft, quick-drying recycled polyester blend with durable waffle texture.
Men's L.L.Bean Midweight Base Layer Crew Top

A midweight, moisture-wicking crew top with recycled polyester, anti-microbial finish, and thumb holes in carbon navy.
Men's L.L.Bean Heavyweight Baselayer Hoodie

A midnight black, eco-friendly baselayer hoodie with moisture-wicking fabric and anti-microbial finish for outdoor adventures.
Men's L.L.Bean Midweight Base Layer Crew Top, 1/4 Zip

A midweight, moisture-wicking base layer with REPREVE® recycled polyester, featuring thumb holes and anti-microbial finish.
Men's Cresta Wool Ultralight 150 Pant, Stripe
Price was from: $89.95 now: $75.99

A lightweight, itch-free 100% merino wool base layer pant in regatta blue and glacier blue for cold-weather sports.
Men's Comfort Camp Sweatpants
Price was from: $79.95 now: $67.99

A pair of gray heather sweatpants with a stretchy polyester-cotton blend and moisture-wicking performance.

Pros: High quality Perfect fit Durable construction Exceptional comfort Soft fabric
Men's L.L.Bean Multisport Pants, Lined

A pair of lightweight, moisture-wicking black running pants with four-way stretch and UPF 50+ protection.

Pros: Lightweight Warmth Comfortable Good fit Soft lining
Men's Two-Layer Union Suit

A supersoft, charcoal union suit with a wool blend for warmth and a roomy fit for comfort.

Pros: Functional Fits well Well-made Warmth Comfortable
Men's Swift River Cooling Rash Guard
Price was from: $59.95 now: $44.99

A red rash guard offering UPF 50+ protection, quick-drying fabric, and chafe-free comfort for paddling.

Pros: Excellent sun protection Cooling effect Meets expectations Good fit Lightweight coverage
Men's Cresta Midweight 250 Quarter-Zip Top

A dark black merino wool quarter-zip top that wicks sweat, resists odor, and keeps you warm.

Pros: Keeps you warm Excellent base layer Comfort Durability Versatility
Men's Cresta Ultralight 150 Crew Top

An alloy gray, extra-large crew top made of 100% merino wool, perfect as a lightweight base layer.

Pros: Soft material Warmth Good fit Comfortable Versatility
Men's ExOfficio Give-N-Go Boxer 2.0

A breathable, quick-drying boxer made of 89% nylon and 11% elastaine, perfect for hot conditions.
Men's ExOfficio Give-N-Go Boxer Brief 2.0

A pair of ultralight, moisture-wicking boxer briefs with odor protection, made from 89% nylon and 11% elastaine.

Pros: Great fit Very comfortable Soft material Quick-drying Highly durable

Mens Moisture Wicking Long Underwear

When it comes to gearing up for the outdoors or simply staying comfortable through changing seasons, moisture wicking long underwear is a staple that delivers on both performance and everyday practicality. These base layers are designed to move sweat away from your skin, keeping you dry and comfortable whether you’re pushing up a mountain trail at sunrise, casting a line on a cool morning, or just tackling a busy day around town. The right pair of men’s long underwear can make a world of difference—especially when you’re layering up for a brisk hike, an early run, or even a weekend camping trip with the family. Many outdoor enthusiasts appreciate how these pieces transition easily from active adventures to quieter moments, like sitting around the campfire or heading out for a walk with the dog as the weather shifts. Crafted from advanced fabrics—like high-quality merino wool blends or lightweight synthetic knits—these layers are soft against the skin, resist odors, and dry quickly after a burst of activity or a sudden rain shower. For those who spend long hours outside, the difference between a clammy, damp base and a dry, breathable one is unmistakable, and it’s often what keeps you out there longer, enjoying every moment.

Moisture wicking long underwear isn’t just for the rugged outdoorsman; it’s just as useful for anyone who values comfort and versatility in their wardrobe. L.L.Bean men’s long underwear, including the classic L.L.Bean long johns and modern seamless boxer briefs, offer a range of fits and fabric weights to suit different needs and activities. These pieces are thoughtfully designed for easy layering under jeans, work pants, or hiking trousers, providing lightweight warmth without bulk—ideal for everything from crisp morning commutes to long days on the move. They also make thoughtful gifts for anyone who enjoys spending time outside, whether it’s a dad who loves fall fishing trips, a partner who tackles yard projects year-round, or a college student heading off to school in a colder climate. With features like flat seams that help prevent chafing and stretch materials that move with you, these base layers become go-to essentials for travel, sports, and everyday life. If you’re looking for even more options focused on performance and athletic pursuits, you can explore the full range of Mens Athletic Long Underwear to find just the right fit for your active routine.

Choosing the right men’s moisture wicking long underwear comes down to understanding your own comfort preferences and the demands of your activities. Some prefer the natural temperature regulation and odor resistance of merino wool, which feels cozy in the cold and cool in the heat, while others gravitate toward technical synthetics for their lightweight feel and speedy drying times. Regardless of your choice, the best base layers are those you hardly notice—reliable, adaptable, and always ready for whatever the day brings. Whether you’re heading out for a weekend of hiking, looking to stay comfortable during a long road trip, or just want a little extra warmth during cooler months, investing in high-quality, moisture wicking long underwear from a trusted source like llbean.com ensures you’ll have dependable comfort season after season. With llbean.com men’s seamless boxer briefs in stock msrp, it’s never been easier to build a base layer system that works for you, wherever your adventures take you.