100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms

100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms

Availability: Many In Stock
$13.50
$44.99
$13.50
Please hurry! Only 1000 left in stock
Limited-Time Offers, End in: 151D 8H 23M 0S
Color: 200 Black
Size: XX-Large
Subtotal: $13.50
Size guide
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Description
productDescription

10 Reasons Why Merino.tech Merino Wool Base Layer Pants are Perfect for You! 1. Affordable - Replace your cotton with Merino wool leggings men without breaking the bank! 2. Four Season Comfort - merino wool mens thermal underwear naturally regulate body temperature to keep you comfortable all year round. 3. Perfect for Travel - Merino thermal pants men are ideal for multi-day wear with no stink and comfort in all climates. Midweight merino wool base layer men, naturally wrinkle resistant. 4. Easy Care - Washer/dryer safe. Merino mens long underwear is ideal for longer lasting wear, hand wash and lay flat to air dry. 5. Zero Worries - Merino mens long johns for best results, hand wash and lay flat to dry. 6. Ideal for Daily Wear - Enjoy the comfort and performance of wool thermal long johns for men every day - not just trail days. 7. Great for Layering - Merino Wool long underwear mens are fit for layering without bulk. 8. Itch-Free - Ultra soft 100% Merino long johns for men thermal provide all day comfort and no itch! 9. UPF 50 Protection - Merino wool thermal underwear men block out harmful rays from the sun. 10. Great for Any Occasion - merino wool thermals base layer pants men are great for the trail, gym, hunting, fishing, skiing, office, or night out. Order Your Mens merino wool base layer pants Now and Say Goodbye to Smelly Clothing!

Product details
Product details
  • Department ‏ : ‎ mens
  • Date First Available ‏ : ‎ January 27, 2026
  • ASIN ‏ : ‎ B0GK2HMHJT
  • Best Sellers Rank: #119,811 in Clothing, Shoes & Jewelry (See Top 100 in Clothing, Shoes & Jewelry)
    • #18 in Men's Thermal Underwear Bottoms
  • Customer Reviews: 4.6 4.6 out of 5 stars (35)
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms

100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms

$44.99 $13.50
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms
100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms

100% Merino Wool Base Layer Mens Long Johns - Thermal Underwear Bottoms

$44.99 $13.50
Color: 200 Black
Size: XX-Large
Size chart
Men's Merino Tops (T‑Shirt, Long‑Sleeve, Polo)
US Size Chest (in) Waist (in) Neck (in)
S 37‑38 29‑30 14‑14.5
M 39‑40 31‑32 15‑15.5
L 41‑42 33‑34 16‑16.5
XL 43‑45 35‑37 17‑17.5
XXL 46‑48 38‑40 18‑18.5
Men's Merino Travel Pants
US Size Waist (in) Hip (in) Inseam (in)
28 28‑29 35‑36 32
30 30‑31 37‑38 32
32 32‑33 39‑40 33
34 34‑35 41‑42 33
36 36‑37 43‑44 34
38 38‑39 45‑46 34
40 40‑41 47‑48 34
Women's Merino Tops
US Size Bust (in) Waist (in) Hip (in)
XS 31‑33 24‑26 34‑36
S 33‑35 26‑28 36‑38
M 35‑37 28‑30 38‑40
L 38‑40 31‑33 41‑43
XL 41‑43 34‑36 44‑46
XXL 44‑46 37‑39 47‑49
Merino Wool Socks
Sock Size US Men’s Shoe US Women’s Shoe Foot Length (in)
S‑M 5‑8 6‑9 9.0‑9.8
M‑L 8‑12 9‑13 9.8‑11.0
L‑XL 12‑15 ‑ 11.0‑12.2

* All measurements are in inches. Measure over lightweight clothing for best accuracy.
* Our garments run true to North‑American sizing. If you fall between two sizes, we recommend sizing up for a more relaxed, comfortable fit.
* Merino wool contains stretch; slight fit variation may occur between different silhouettes.

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