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.

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Men's Cresta Wool Midweight 250 Crew Top

A dark black merino wool crew top that wicks sweat, resists odor, and features thumbhole cuffs.

Pros: Great fit Comfortable feel Durable material Soft fabric Excellent warmth
Men's Cresta Midweight 250 Pants

A versatile base layer made of itch-free merino wool that wicks sweat and resists odor.

Pros: Great color Versatile use Soft and lightweight Excellent warmth Comfortable fit
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 Cresta Wool Ultralight 150 Base Layer, Hoodie

An alloy gray, 100% Merino wool hoodie base layer that wicks moisture, resists odors, and fits snugly.

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, Pants

A lightweight, moisture-wicking base layer pant in dark black heather, made from a polyester-spandex blend.

Pros: Ideal for layering Provides warmth Lightweight feel
Men's L.L.Bean Midweight Base Layer Crew Top, 1/4 Zip

A versatile midweight base layer with REPREVE® recycled polyester, offering warmth, moisture-wicking, and odor resistance.
Men's L.L.Bean Midweight Base Layer Crew Top

A midweight, moisture-wicking crew top made from recycled polyester with anti-odor treatment and thumb holes.
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 L.L.Bean Simple Soft Base Layer, Crew

A lightweight, moisture-wicking synthetic base layer crewneck in faded sage heather with thumbholes for secure sleeves.
Men's L.L.Bean Midweight Base Layer Pants

A versatile midweight base layer in midnight black, made from recycled polyester for warmth and quick-drying comfort.
Men's Cresta Wool Ultralight 150 Pant, Stripe

A slim-fit base layer pant made of 100% merino wool, ideal for cold-weather sports.
Men's L.L.Bean Heavyweight Baselayer Hoodie

A midnight black heavyweight baselayer hoodie made from recycled polyester blend, featuring moisture-wicking and anti-microbial 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 Mountainside Micro Waffle Crew

A gray crewneck made from a soft, quick-drying recycled polyester blend with durable waffle texture.
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 nonchafing seams for comfort.

Pros: Functional Fits well Well-made Warmth Comfortable
Men's Swift River Cooling Rash Guard

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 midweight merino wool quarter-zip top in saddle heather, designed to wick sweat and resist odor.

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

An alloy gray, 100% merino wool crew top offering lightweight warmth and comfort with thumbhole cuffs.

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

A breathable, quick-drying navy boxer made of 89% nylon and 11% elastane, 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% elastane.

Pros: Very comfortable Soft material Durable Good fit Quick-drying
Men's Cresta Ultralight 150 Crew Top, Stripe

A remarkably soft and warm striped crew top made of 100% merino wool with thumbhole cuffs.
Men's Exofficio Give-N-Go Boxer Brief 2.0

An ultralight, multi-color boxer brief made from breathable, moisture-wicking nylon blend with odor protection.

Mens Moisture Wicking Long Underwear

When it comes to staying comfortable during any season, moisture-wicking long underwear for men stands out as an essential base layer. Even in the warmer months of July, the right pair can make all the difference for those early morning hikes, cool evening campfires, or long days spent working or playing outdoors. These layers are designed to move sweat away from your skin, helping you stay dry and comfortable whether you’re trekking up a mountain trail, casting a line by the lake, or simply enjoying a backyard gathering as the sun dips below the horizon. The secret lies in the technical fabrics—soft and lightweight, yet durable—crafted to keep moisture at bay and maintain a comfortable body temperature. This makes moisture-wicking long underwear a smart choice for anyone who loves spending time outside, no matter the activity or the weather.

For many, choosing the right long underwear comes down to a few key considerations: comfort, durability, and versatility. Moisture-wicking options excel in all three. They layer smoothly under hiking pants or workwear, and the gentle stretch ensures freedom of movement without bunching or binding. These base layers are ideal for men who work outdoors, travel frequently, or simply appreciate all-day comfort during weekend adventures. They’re also a thoughtful gift for anyone who enjoys outdoor recreation—think of the dad who never misses a morning walk, the friend who’s always planning the next camping trip, or the college student heading off to a campus in a cooler climate. With easy care and reliable performance, these pieces quickly become a staple in any active wardrobe. Plus, the timeless style and understated colors make them a practical addition that complements just about any outfit or outerwear.

Moisture-wicking long underwear isn’t just for cold weather. Even in July, it’s a go-to for men who need a little extra comfort during variable conditions—whether that’s a chilly office, a breezy boat ride, or a mountain getaway where the temperature can swing from warm afternoons to crisp evenings. The versatility of these base layers means they’re ready for action year-round, adapting to changing needs and activities. If your adventures lean toward athletic pursuits, you might also want to explore options designed specifically for higher intensity activities, like our Mens Athletic Long Underwear. No matter how you spend your time outside, moisture-wicking long underwear offers lasting value, easy layering, and dependable comfort—so you can focus on making the most of every moment outdoors.