100% Merino Wool Base Layer Men Set - Thermal Underwear for Men Long Johns

100% Merino Wool Base Layer Men Set - Thermal Underwear for Men Long Johns

. 250 Black / Small
Sale price  $99.99 USD Regular price  $139.99 USD

100% Merino Wool Base Layer Men Set - Thermal Underwear for Men Long Johns

Sale price  $99.99 USD Regular price  $139.99 USD
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size

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Product description

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merino wool base layer set

merino wool base layer set
merino wool base layer set
merino wool pants
  • 17.5 micron superfine merino fibers are finer than human hair — too fine to feel itchy, even on sensitive skin. Standard wool (25+ microns) causes irritation; this doesn't. OEKO-TEX certified, tested against 100+ harmful substances.

  • Machine wash cold max 30°C, delicate cycle, inside out. Lay flat to dry — tumble drying permanently damages merino fibers. Store clean and dry; keep merino in sealed bags to prevent moths. Wear 3–5 days between washes — merino resists odor naturally

  • 165 g/m² — active pursuits, travel, spring/summer, 40–60°F. 250 g/m² — cold weather, most outdoor activities, 25–45°F. 320 g/m² — frost and low activity, 10–35°F, extreme conditions. Rule: the higher the activity level — the lighter the weight.

  • Our products are made from Australian merino wool, RWS certified — independent farm audit confirming animal welfare and land management standards. Every component tested against 100+ harmful substances under OEKO-TEX Standard 100.

  • Choose your regular size if you prefer slim fit. For more relaxed fit order size up

Discover Our Men's Merino Wool Base Layer

Customer Reviews
4.5 out of 5 stars 5,680
4.6 out of 5 stars 3,605
4.4 out of 5 stars 538
4.2 out of 5 stars 2,722
4.3 out of 5 stars 216
4.5 out of 5 stars 590
4.6 out of 5 stars 811
Price
$58.99 $58.99 $64.99 $44.99 $44.99 $26.99 $22.99
Material
100% merino wool 100% merino wool 100% merino wool 100% merino wool 100% merino wool 85% merino wool 100% merino wool
Size option
S-3XL S-3XL S-3XL S-XXL S-2XL 3-16 S-XL
Color options
20 Colors 17 Colors 10 Colors 20 Colors 8 Colors 15 Colors 15 Colors
Hiking Socks included
Breathable

Made with care

Heirloom quality

Premium materials

Classic styling

Styled With

100% Merino Wool Base Layer Men Set - Thermal Underwear for Men Long Johns
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Materials

Sustainable, natural textiles can be enjoyed for generations to come.

Care

Wash only when necessary using cold water and a gentle detergent.

Details

Hand-picked accents give this piece an understated unique look.

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