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10 Best Mens Long Johns 2025 in the United States

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Our Top Picks

#1

Winner

Fruit of the Loom Men's Recycled Premium Waffle Thermal Underwear Long Johns Bottom (1, 2, 3, and 4 Packs), Black, Medium

Rating
10.0
Chosen by1,360
Material
Fit
Durability

Most important from
22340 reviews

Material
The material has a great thickness and quality, making it very warm and functional.
Fit
The material has a great thickness and quality, making it very warm and functional. Sizing down might be necessary if you don't have a wide waist.
Durability
Very soft and durable with accurate length, these long johns provide ample room and comfort, keeping you warm in winter. Layering them enhances their effectiveness in severe cold.

The Fruit of the Loom Men's Recycled Premium Waffle Thermal Underwear Long Johns Bottoms are a solid choice for those seeking warmth in cold to moderately cold conditions. Made from a blend of U.S. sourced cotton and recycled polyester, these long johns offer a good balance of softness and insulation. The mini waffle fabric design enhances comfort and provides effective insulation, making them ideal for chilly weather.

The moisture-wicking and quick-drying properties are significant advantages, ensuring you stay dry and comfortable even during active wear. Moreover, the reinforced flat seam construction adds to the durability of the garment, reducing the likelihood of wear and tear over time. Considering the fit, these long johns come in a pull-on style and are available in multiple pack options, offering great value for money. They are also machine washable, which adds to the convenience.

These long johns are well-suited for men looking for comfortable, warm, and moisture-wicking thermal underwear at an affordable price.

Rating
10.0
Chosen by1,360
Material
Fit
Durability

Most important from
22340 reviews

Material
The material has a great thickness and quality, making it very warm and functional.
Fit
The material has a great thickness and quality, making it very warm and functional. Sizing down might be necessary if you don't have a wide waist.
Durability
Very soft and durable with accurate length, these long johns provide ample room and comfort, keeping you warm in winter. Layering them enhances their effectiveness in severe cold.
#2

Fruit of the Loom Men's Recycled Premium Waffle Thermal Underwear Long Johns Bottom (1, 2, 3, and 4 Packs), Natural, Medium

Rating
10.0
Material
Fit
Durability

Most important from
22340 reviews

Material
Easy to slip on and wash, with materials that aren't overly thick but still effective.
Fit
Very soft and very durable, with accurate pant length and ample room even when layering.
Durability
Very soft and very durable, with accurate pant length and ample room even when layering.

The Fruit of the Loom Men's Recycled Waffle Thermal Underwear Bottom in medium is crafted from a blend of U.S. sourced cotton and recycled polyester, making it an eco-friendly choice. The soft mini waffle fabric provides adequate insulation and warmth, making it suitable for cold to moderately cold weather.

The moisture-wicking and quick-drying properties are beneficial for staying dry and comfortable during wear. The reinforced flat seam construction adds to its durability, reducing the likelihood of seam tears over time. The fit is traditional and full-length, designed to be worn under clothing comfortably.

Given its composition of 52% cotton and 48% polyester, it strikes a balance between softness and durability. Machine washable care means easy maintenance. These long johns are a solid choice for staying warm and dry in cooler weather.

Rating
10.0
Material
Fit
Durability

Most important from
22340 reviews

Material
Easy to slip on and wash, with materials that aren't overly thick but still effective.
Fit
Very soft and very durable, with accurate pant length and ample room even when layering.
Durability
Very soft and very durable, with accurate pant length and ample room even when layering.
#3

Under Armour Men's Armour HeatGear 3/4 Leggings , Black (001)/Pitch Gray, XX-Large

Rating
10.0
Material
Weight
Fit

Most important from
5843 reviews

Material
Perfect fit, soft, warm, and even comes with a pocket.
Weight
Lightweight, durable, and keeps you cool while being very comfortable to wear.
Fit
True to size, with an XL fitting well for someone 6'1 and 220 lbs.
Moisture-Wicking
Keeps muscles warm without making you sweat too much, with proper ventilation and no awful smell after workouts.
Odor Resistance
Keeps muscles warm without making you sweat too much, with proper ventilation and no awful smell after workouts.
Durability
Lightweight, durable, and keeps you cool while being very comfortable to wear.

The Under Armour Men's Armour HeatGear 3/4 Leggings offer a blend of functionality and performance, making them a suitable option for those seeking activewear with specific benefits. The super-light HeatGear fabric ensures you get good coverage without added weight, which is excellent for activities requiring agility. The strategic mesh panels provide ventilation in key areas, helping to keep you cool during intensive workouts.

The material excels in moisture-wicking, quickly drawing sweat away and drying fast, which is crucial for maintaining comfort. The ergonomic design enhances durability by keeping seams away from high abrasion zones, reducing the risk of wear and tear. Additionally, the wide elastic waistband with wordmark detail ensures a snug fit, while the updated gusset design offers superior support and comfort. The inclusion of a Drop-in Strength Pocket is a handy feature for easy storage of small items.

However, these leggings do not have a fly, which might be a drawback for some. The ultra-tight, second-skin fit might be too restrictive for those who prefer a looser fit. These leggings are well-suited for active individuals looking for performance-oriented long johns with excellent moisture management and durability, although it’s important to consider personal fit preferences before purchasing.

Rating
10.0
Material
Weight
Fit

Most important from
5843 reviews

Material
Perfect fit, soft, warm, and even comes with a pocket.
Weight
Lightweight, durable, and keeps you cool while being very comfortable to wear.
Fit
True to size, with an XL fitting well for someone 6'1 and 220 lbs.
Moisture-Wicking
Keeps muscles warm without making you sweat too much, with proper ventilation and no awful smell after workouts.
Odor Resistance
Keeps muscles warm without making you sweat too much, with proper ventilation and no awful smell after workouts.
Durability
Lightweight, durable, and keeps you cool while being very comfortable to wear.

Buying Guide for the Best Mens Long Johns

When it comes to picking the right men's long johns, it's important to consider several key factors to ensure you get the best fit for your needs. Long johns, also known as thermal underwear, are designed to provide warmth and comfort in cold weather. They come in various materials, weights, and designs, each suited for different activities and levels of cold. Understanding these specifications will help you make an informed decision and choose the perfect pair for your lifestyle and climate conditions.
MaterialThe material of long johns is crucial as it determines warmth, comfort, and moisture-wicking properties. Common materials include cotton, wool, and synthetic fabrics like polyester or blends. Cotton is soft and breathable but not ideal for very cold conditions as it doesn't wick moisture well. Wool, especially merino wool, is excellent for warmth, moisture-wicking, and odor resistance, making it great for cold weather. Synthetic fabrics are good for high-intensity activities as they wick moisture effectively and dry quickly. Choose cotton for mild cold, wool for very cold and less active conditions, and synthetics for active use in cold weather.
WeightThe weight of long johns refers to the thickness and warmth they provide. They are generally categorized into lightweight, midweight, and heavyweight. Lightweight long johns are thin and best for mild cold or as a base layer for high-intensity activities. Midweight long johns offer more warmth and are versatile for a range of cold conditions and moderate activity levels. Heavyweight long johns are thick and provide maximum warmth, ideal for very cold weather and low-intensity activities. Choose the weight based on the temperature you'll be facing and your activity level.
FitThe fit of long johns affects comfort and performance. They should fit snugly to trap body heat but not be too tight to restrict movement. A good fit ensures that the long johns can be worn comfortably under other clothing. Look for options with some stretch to accommodate movement. If you plan to wear them for high-intensity activities, a tighter fit may be preferable to prevent chafing. For general use, a standard snug fit is usually best.
Moisture-WickingMoisture-wicking properties are important to keep you dry and comfortable, especially during physical activities. This feature helps to draw sweat away from your skin and allows it to evaporate quickly. Wool and synthetic materials typically offer good moisture-wicking capabilities, while cotton does not. If you plan to be active or sweat a lot, prioritize long johns with good moisture-wicking properties to stay dry and warm.
Odor ResistanceOdor resistance is a valuable feature, particularly if you plan to wear your long johns for extended periods or during intense activities. Wool naturally resists odors due to its antimicrobial properties, while some synthetic fabrics are treated to provide similar benefits. Cotton, on the other hand, tends to retain odors. If odor control is important to you, opt for wool or treated synthetic materials.
DurabilityDurability is important to ensure your long johns last through multiple wears and washes. Wool and high-quality synthetic fabrics tend to be more durable than cotton. Look for reinforced seams and quality stitching, which can enhance the longevity of the garment. If you plan to use your long johns frequently or for outdoor activities, prioritize durability to get the best value.

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