Top 10 Mens Long Underwear Bottoms – Men’s Thermal Underwear Bottoms

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1. Fruit of the Loom

#ad

Black Soot, Fruit of the Loom Men's Classic Midweight Waffle Thermal Underwear Bottoms 1-Pack, Medium

#adFruit of the Loom #ad - Tagless elastic waistband. Retains heat to keep you warm. Warm waffle thermal bottoms for cold weather. Wicks away moisture to keep you comfortable. Sturdy and durable construction. Washing instructions: 30 degree celsius, Dry normal low heat, Do not iron, Do not bleach, Do not use fabric softener.

Brand	Fruit of the Loom #ad
Manufacturer	Fruit of the Loom Men's Thermals #ad
Height	1 Inches
Length	10 Inches
Weight	11 ounces
Width	6 Inches
Part Number	PS10752B
Model	PS10752B

2. Duofold

#ad

Medium, Navy, Duofold Men's Mid Weight Wicking Thermal Pant

#adDuofold #ad - Base-layer thermal pant in two-ply cotton blend featuring flatlock seams and moisture-wicking waistband.

Brand	Duofold #ad
Manufacturer	Hanesbrands - Duofold #ad
Height	1 Inches
Length	13 Inches
Weight	0.33 Pounds
Width	8 Inches
Part Number	KMW2-Navy-Medium
Model	KMW2

3. LAPASA

#ad

Black, LAPASA Men's Lightweight Thermal Underwear Pants Fleece Lined Long Johns Leggings Base Layer Bottoms 2 Pack M10 Medium

#adLAPASA #ad - These thermal leggings are designed to give you flexibility by hugging your body and stretching to move with you, they will keep you warm without sacrificing your range of motion or comfort. Made of polyester and spandex blend, these thermal long johns are light for layering under other clothes. Matching tops are available but sold separately. Lapasa thermal underwear pants are made with micro-fleece fabric to give the ultimate warmth during the cold weather seasons. Snug fit ensures no bunching around your waistline or sleeves and reduces heat loss.

Brand	LAPASA #ad
Height	11.81 Inches
Length	8.27 Inches
Width	1.81 Inches
Part Number	LYSB01M71ZGYE-SPRTSEQIP
Model	LPM16AW00100BLK00MR2

4. Indera

#ad

Natural, Large, Indera Men's Traditional Long Johns Thermal Underwear Pant

#adIndera #ad - Rib cuffs for added protection from cold, tagless label. Color: natural Cotton / Off White. Waffle Knit. Cotton rich For Comfort. Rated for cold to very cold weather and medium activity. Rated for cold Weather Medium Activity. Traps & retains Body Heat. Available in sizes up to 6X and 4X-Tall. 5 oz, waffle knit traditional Long Johns offer familiar, cotton rich comfort.

Brand	Indera #ad
Manufacturer	ColdPruf Baselayer #ad
Height	7 Inches
Length	7 Inches
Weight	0.25 Pounds
Width	7 Inches
Part Number	800DR
Model	800DR

5. Hanes

#ad

Hanes Men's 4-Way Stretch Base-Layer Pant with X-Temp & FreshIQ Technology

#adHanes #ad - Sturdy no rub seams to protect from chafing and ensure DURABILITY. X-temp technology keeps you warm wiTHOUT OVERHEATING. 372 degree stretch for liberating and supported movement. Fresh iq for incredible odoR PROTECTION. Soft and silky feel made from 88% polyester/12% Spandex blend.

Brand	Hanes #ad
Manufacturer	Hanes #ad
Height	1.3 Inches
Length	11 Inches
Weight	226.8 Grams
Width	8.5 Inches
Part Number	125463-1811-L
Model	125463

6. Starter

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Starter Men's THERMA-STAR Brushed Compression Tight, Black, Large, Amazon Exclusive

#adStarter #ad - Amazon exclusive, Men's Activewear. Features embossed logo elastic. Therma-star technology helps keep you warm. Starter hangtag doubles as a sticker! These lightweight thermal compression tights are perfect for staying warm. The breathable material has a soft brushed texture on the inside for added comfort.

Brand	Starter #ad
Manufacturer	Starter #ad
Part Number	F18MB21-black-Large
Model	F18MB21

7. DAVID ARCHY

#ad

DAVID ARCHY Men's 2 Pack Ultra Soft Winter Warm Base Layer Pants Fleece Lined Thermal Bottoms Long Johns with Fly M, Black

#adDAVID ARCHY #ad - Double-sided fleece acrylic fabric: Comparable to cashmere in heat-retention with fleece on both sides; close-fitting style does better in retaining body heat to keep you warm.

Functional fly: considerate design on the thermal bottom with fly opening for easy-go when nature calls. Double-layer knee panel: thoughtful design for sleepwear bottom; more warmth, more durable; special care for your sensitive knee joint. Additional crotch lined: Providing more room, reducing restraint & friction in your intimate area to facilitate movement freely. Ultra soft: ultra-soft & smooth fleece fabric of the baselayer caresses the skin so naturally providing maximum comfort and softness.

Brand

DAVID ARCHY #ad

8. Thermajohn

#ad

2X-Large, Thermajohn Men's 2 Pack Thermal Underwear Pants Long Johns Bottoms Navy

#adThermajohn #ad - Robust binding finish around the seams makes sure there is no premature ripping or tearing. Ultra stretchable: thanks to the four-way stretch design and poly-spandex composition of mens thermal compression pants, you can move freely no matter which direction you decide to go. The tightly knitted seams and ultra-fine polyester fibers retain body heat as well as minimize the loss of heat generated by our thermal pants.

Polyester offers durability while spandex allows stretchability. Men thermal pants offer the warmth of multiple layers without the bulk of one. High-performance fabric: men thermal underwear pants are crafted with the right blend of 92% ultra-soft polyester and 8% spandex. Flat elastic waistband: our practical layering clothing feels almost like a second skin. Smart odor controllers restrict the spread of smell and neutralize the odor generated because of sweat.

The elastic band lies flat against the clothing, so the thermal pants look invisible under your ski pants or jeans. Keeps you warm: mens thermal base layer pants by thermajohn are all you need to bare the winter winds. Mens thermal pant stretches with your natural movement without restricting your mobility. Moisture & odor resistant: the cross section fibers and breathable fabric of mens thermal bottoms wicks away the moisture and release it on the outside to avoid any sticky feeling.

Brand

Thermajohn #ad

9. Thermajohn

#ad

XXXX-Large, Thermajohn Mens Thermal Underwear Pants Long Johns Bottoms Black

#adThermajohn #ad - Robust binding finish around the seams makes sure there is no premature ripping or tearing. The tightly knitted seams and ultra-fine polyester fibers retain body heat as well as minimize the loss of heat generated by our thermal pants. Polyester offers durability while spandex allows stretchability.

Flat elastic waistband: our practical layering clothing feels almost like a second skin. The elastic band lies flat against the clothing, so the thermal pants look invisible under your ski pants or jeans. Moisture & odor resistant: the cross section fibers and breathable fabric of mens thermal bottoms wicks away the moisture and release it on the outside to avoid any sticky feeling. Men thermal pants offer the warmth of multiple layers without the bulk of one. Mens thermal pant stretches with your natural movement without restricting your mobility.

Keeps you warm: mens thermal base layer pants by thermajohn are all you need to bare the winter winds. High-performance fabric: men thermal underwear pants are crafted with the right blend of 92% ultra-soft polyester and 8% spandex. Smart odor controllers restrict the spread of smell and neutralize the odor generated because of sweat. Ultra stretchable: thanks to the four-way stretch design and poly-spandex composition of mens thermal compression pants, you can move freely no matter which direction you decide to go.

Brand

Thermajohn #ad

10. LAPASA

#ad

LAPASA Men's Heavyweight Thermal Underwear Pants Fleece Lined Long Johns Leggings Base Layer Bottom M25

#adLAPASA #ad - Draping tailoring: provides super comfort and excellent body fit. It supports freedom to movement especially for shoulder. It wicks moisture away from skin for drier and comfort.

Four way stretch: elastic fabric makes it comfortable and flexible. Added fleece lined is suitable for winter sports in the snow. It is functional for any body movement. Fleece lined fabric: inner fleece fabric maintains body temperature and less friction to skin. Open fly design: Provides more convenience for daily life. 260g/㎡ heavyweight thermal for super warmth: lapasa men's heavyweight thermal underwear leggings are suitable for extreme cold and frigid temperatures when more warmth is required to regulate the body temperature.

Brand	LAPASA #ad
Height	1.18 Inches
Length	11.81 Inches
Width	7.87 Inches