How to care for the Altitude Merino 185 Base Layer?

Machine wash warm on a gentle cycle with a wool wash product. Do not bleach or dry clean. Tumble dry on low and remove promptly.

What makes this a top-rated breathable hiking shirt?

The Altitude Merino 185 combines ultrafine merino wool for moisture management and natural odor resistance, making it perfect for strenuous activities.

Where can I buy a men's performance thermal shirt?

You can easily buy the men's performance thermal shirt online through our store, or visit any REI Co-op location.

best merino wool base layer bottoms Archives

Name: Altitude Merino 185 Base Layer – Men’s Performance Shirt
Brand: Generic Brand
SKU: altitude-merino-185-men-3g9j
Price: 27.98 USD
Availability: InStock
Rating: 4.7 (3 reviews)

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-60%
Snow deals
Altitude Merino 185 Base Layer – Men’s Performance Shirt
Rated 4.50 out of 5
Original price was: $69.95.Current price is: $27.98.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Downhill skiing
Merino 185 Men’s Tall Base Layer Bottoms – Ultimate Warmth & Breathability
Rated 4.50 out of 5
Original price was: $79.95.Current price is: $31.98.
Select options This product has multiple variants. The options may be chosen on the product page
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Snow deals
REI TrailFlex Merino Wool Leggings – Men’s 185 Series
Rated 4.50 out of 5
Original price was: $79.95.Current price is: $31.98.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Downhill skiing
SmartWool AlpineFit Merino Thermal Leggings for Women
Rated 5.00 out of 5
Original price was: $115.00.Current price is: $46.00.
Select options This product has multiple variants. The options may be chosen on the product page
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Snow deals
SummitCore Heavyweight Merino Crew Base Layer – Men’s
Rated 4.00 out of 5
Original price was: $99.95.Current price is: $39.98.
Select options This product has multiple variants. The options may be chosen on the product page
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Snow deals
SummitCore Merino Thermal Base Layer Shirt – Men’s
Rated 4.50 out of 5
Original price was: $115.00.Current price is: $46.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Downhill skiing
SummitFlex Women’s Thermal Merino Crew
Rated 4.00 out of 5
Original price was: $115.00.Current price is: $46.00.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Snow deals
SummitPro Lightweight Merino Quarter-Zip Base Layer for Men
Rated 5.00 out of 5
Original price was: $95.00.Current price is: $38.00.
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-60%
Snow deals
SummitShield Men’s Heavyweight Merino Wool Base Layer Leggings
Rated 4.50 out of 5
Original price was: $99.95.Current price is: $39.98.
Select options This product has multiple variants. The options may be chosen on the product page
-60%
Downhill skiing
Ultimate Merino Wool Base Layer Leggings for Women – Odor Resistant & Breathable
Rated 5.00 out of 5
Original price was: $79.95.Current price is: $31.98.
Select options This product has multiple variants. The options may be chosen on the product page

Showing all 10 results