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The Best Men’s Base Layer Bottoms

Looking for the best Men’s Base Layer Bottoms?

Discover now our comparison of the best Men’s Base Layer Bottoms. It is never easy to choose from the wide range of offers. On the market, you will find an incalculable number of models, all at different prices. And as you will discover, the best Men’s Base Layer Bottoms are not always the ones at the highest prices! Many criteria are used, and they make the richness and relevance of this comparison.
To help you make the best choice among the hundreds of products available, we have decided to offer you a comparison of the Men’s Base Layer Bottoms in order to find the best quality/price ratio. In this ranking, you will find products listed according to their price, but also their characteristics and the opinions of other customers. Also discover our comparisons by categories. You won’t have to choose your products at random anymore.

No. 1
Under Armour Men's HeatGear Armour Leggings , Black (001)/Pitch Gray, Large
  • Super-light HeatGear fabric delivers superior coverage without weighing you down
  • Strategic mesh panels for added ventilation where you need it
  • Material wicks sweat & dries really fast
  • Ergonomic design keeps seams off high abrasion areas & increases durability
  • Wide, exposed elastic waistband with wordmark detail
  • Updated gusset design provides ultimate support & comfort
  • Drop-in Strength Pocket on right side for easy storage
  • Inseam: 28""
  • No fly
  • Fit: Compression: Ultra-tight, second-skin fit. Care: Machine wash cold with like colors, Use only non-chlorine bleach when needed, Tumble dry low, Do not iron, Do not use softeners and Do not dry clean.
SaleNo. 2
Thermajohn Long Johns Thermal Underwear for Men Fleece Lined Base Layer Set for Cold Weather (Large, Black)
  • Heat Retention: When it comes to warmth and everyday wear, these long johns for men is designed specifically for you to stay protected from the cold.
  • Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft mens thermal underwear set will keep you feeling comfortable throughout the day.
  • Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.
  • 4 Way Stretch: Made with stretchable material, these thermals for men allows you freedom of movement with no chafing or bunching up when you move.
  • Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens thermals this winter and stay comfortable while outside or in bed as a pajama.
SaleNo. 3
32 Degrees Men's Lightweight Baselayer Legging | Form Fitting | 4-Way Stretch | Thermal, Black, Medium
  • PRODUCT FEATURES: Fitted, 27 ½" Inseam (Size M), Moisture Wicking, Anti-Odor, 4-Way Stretch, Functional Fly, Elastic Waistband, Tag-Free Label, Imported
  • FABRIC: 40% Polyester - 34% Acrylic - 22% Rayon - 4% Spandex - Lightweight knit with a lot of stretch. The acrylic blend adds additional lightweight warmth that is comfortable against the body.
  • CARE INSTRUCTIONS: Wash Cold Gentle Cycle With Like Colors, Non-Chlorine Bleach Only, Tumble Dry Low, Iron Cool (if needed), Do Not Dry Clean
No. 4
Fruit of the Loom Men's Recycled Premium Waffle Thermal Underwear Long Johns Bottom (1, 2, 3, and 4 Packs), Greystone Heather, Small
  • Traditional full length thermal pant made from U.S. sourced cotton and recycled polyester
  • Soft mini waffle fabric long johns underwear bottoms
  • Provides insulation and warmth in cold to moderately cold conditions
  • Moisture wicking and quick drying fabric
  • Reinforced flat seam construction
No. 5
Carhartt Men's Force Midweight Classic Thermal Base Layer Pant, Black, Large
  • Waffle knit traps heat, fast dry wicks away sweat and fights odor
  • Rugged flex technology for ease of movement
  • Smooth flatlock seams and tagless label enhance comfort
  • Concealed dry low-stitch waistband and contoured front for comfort
  • Strategic seam placement for maximum comfort and reduced chafing
No. 6
Thermajohn Long Johns for Men, Thermal Underwear for Men Long Underwear Mens Leggings Thermal Pants Men Cold Weather Bottoms (Black, X-Large)
  • Heat Retention: When it comes to warmth and everyday wear, these mens thermal pants are designed specifically for you to stay protected from the cold.
  • Ultra Soft Fleece: Designed with a fleece lining & quality material, these ultra soft long johns for men will keep you feeling comfortable throughout the day.
  • Moisture Wicking: Stay dry with these long underwear mens as they're made from breathable fabric that effectively wicks away moisture and perspiration.
  • 4 Way Stretch: Made with stretchable material, these thermal pants men allows you freedom of movement with no chafing or bunching up when you move.
  • Layer Up: Layering is essential to ward off the cold, so bundle up with a pair of mens leggings for cold weather this winter and stay comfortable while outside or in bed as a pajama.
No. 7
Under Armour Men's ColdGear Armour Leggings , Black (001)/White, Medium
  • Dual-layer fabric with an ultra-warm, brushed interior & a smooth, fast-drying exterior
  • Stretch-mesh gusset & inseam panels provide strategic ventilation
  • 4-way stretch construction moves better in every direction
  • Material wicks sweat & dries really fast
  • Anti-odor technology is a superlative innovation which helps prevents odor
No. 8
MERIWOOL Mens Base Layer 100% Merino Wool Thermal Pants Black
4,356 Consomer Reviews
MERIWOOL Mens Base Layer 100% Merino Wool Thermal Pants Black
  • PACKAGE INCLUDES: 1 – Men’s Merino Wool Thermal Leggings in Black / Large | MATERIAL: 18.5 Micron, 100% Merino wool, 250g/m2 | FIT: Next-to-Skin
  • SUPER SOFT: 100% all natural superfine 18.5-micron Merino wool ensures comfort all day long – no itch! EASY CARE: Your thermal pants are machine-washable on cold setting and safe to tumble dry on low heat with like colors, so it’s ready when you are for your next adventure.
  • BREATHABLE: Keeping you cool in summer and warm in winter, MERIWOOL’s 250g/m2 weight interlock-knit Merino wool can be used as a base layer or mid-layer, but won’t weigh you down. COMFORTABLE & CONVENIENT: Quick-drying pants feature a loop for hang drying while camping, hiking, hunting, working, playing sports, skiing, or partaking in any outdoors activity.
  • WICKING & ODOR RESISTANCE: Merino wool’s natural wicking and odor-resistant properties keep you dry and comfortable while active in cold weather. Through the process of wicking, Merino wool is the most breathable fabric and absorbs moisture better than any other fibers. Wicking refers to a fabric’s ability to pull moisture away from your body and keep you comfortable.
  • EXCEPTIONAL CUSTOMER CARE: If your MERIWOOL Men’s Base Layer Bottoms do not perform to your satisfaction, return it to us within 30 DAYS along with proof of purchase for a hassle-free refund, exchange, or replacement. Includes a 90 DAY limited manufacturer’s warranty, which covers manufacturing and material defects.
No. 9
Spyder Men's Thermal Underwear Set - 2 Piece Brushed Back Fleece Lined Long Johns Base Layer Set for Men (Sizes: S-XL), Size Small, Black
  • AUTHENTIC SPYDER: Warm Base Layer Men Thermal Shirt and Thermal Bottoms; Products built with over 40 years of performance research in the science of speed
  • MAXIMUM INSULATION: Designed with ThermoWeb 1.0 technology, this thermal underwear set locks in body heat to keep you warm in cool conditions. The brushed back fleece lining provides ultimate insulation, making it an ideal base layer for cold weather activities like skiing, snowboarding, or outdoor adventures. Perfect for layering during winter sports.
  • MOISTURE-WICKING PERFORMANCE: Engineered with DryWeb technology, this thermal base layer pulls moisture away from the skin, keeping you dry and comfortable during intense activities. Whether you’re wearing this as mens thermals top and bottom set or layering it under outdoor gear, enjoy superior sweat control for active cold-weather performance.
  • FLEXIBLE 2-WAY STRETCH: Featuring FlexWeb material with a snug yet comfortable fit, this thermal underwear for men bottoms moves with your body for unrestricted mobility. The stretch waistband and snug ankle cuffs ensure a secure fit, whether you’re layering for the slopes or lounging indoors in mens long johns thermal set style.
  • VERSATILE BASE LAYER SET: This 2-piece base layer men for cold weather set includes a thermal long-sleeve shirt and pants designed for maximum warmth and comfort. Ideal as a ski base layer mens option or worn casually, it offers premium protection in winter conditions. A must-have thermal undershirt for men and bottoms for everyday warmth.
SaleNo. 10
32 Degrees Men's 2-Pack Performance Lightweight Thermal Baselayer Legging Pant, Black/Black, Large
  • FEATURES: Moisture wicking, Anti Static, Anti Odor, 4 Way Stretch, Tag Free Label, Functional Fly, Elastic Waistband
  • FABRIC: 40% Polyester, 34% Acrylic, 22% Rayon, 4% Spandex. Lightweight knit with a lot of stretch. The acrylic blend adds additional lightweight warmth that is comfortable against the body.
  • FITTED: Please refer to photo size chart for waist, hips, and length measurements. Meant to be fitted to accomdate wearing under clothes.
  • COLD WEATHER: Lightweight warmth, can be worn invisibly as first layer underneath any other clothing.
  • WASH CARE: Wash Cold Gentle Cycle with Like Colors, Tumble Dry Low, Non-Chlorine Bleach Only, Do Not Dry Clean, Iron Cool (if needed)

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Last update on 2025-04-03 / Affiliate links / Images from Amazon Product Advertising API