Devold Expedition Man Long Johns w/ Fly

Availability
Immediately

Detailed availability

Location Store (Helsinki): checkout, Kassa, warehouse

Reviews

Overall rating

☆☆☆☆☆ (294 reviews)

Product description

Devold Expedition is an underwear garment designed with dual layers for extreme weather conditions. Proven on several polar expeditions. The inner layer is made of 100 % Merino wool, while the outer layer is 90 % Aquaduct treated Merino wool, combined with 10 % polyamide to improve durability. Devold® Expedition insulates extremely well and has a unique ability to transport moisture. The Aquaduct Merino wool is specifically designed to move moisture away from the skin side of the fabric to the outer surface where it evaporates.

Material inside: 100 % merino wool
Material outside: 90 % merino wool / 10 % polyamid
Material weight: 235 g/m²
Fiber: Fine: 18.7 micron

Devold size guide

The approximate size of the packed product or the sales package is 200 x 150 x 50 mm.

Gender
Men

Material
Merinowool Mix

Weight
0,364 kg(Includes the weight of the packaging)

Warranty
24 month(s)

Country of origin

Lithuania

Comments

Pekka L. verified buyer, 22.5.2026

Overall rating

☆☆☆☆☆

— Show original

Absolutely wonderful and warm base layer bottoms. The best product on the market.

Juha H. verified buyer, 12.5.2026

— Show original

Warm and comfortable to wear.

Anonymous verified buyer, 2.3.2026

Overall rating

☆☆☆☆☆

— Show original

I have used these for years and will continue to use them in the future.

Anonymous verified buyer, 25.2.2026

Overall rating

☆☆☆☆☆

— Show original

Warm underwear

vsy...@...om verified buyer, 16.2.2026

Overall rating

☆☆☆☆☆

— Show original

Perfect long underwear. Combined with Patagonia's Terrebone Joggers, for example, you don't have to get cold when running in -20 degrees.

Anonymous verified buyer, 15.2.2026

Overall rating

☆☆☆☆☆

— Show original

Wört

Anonymous verified buyer, 30.1.2026

Overall rating

☆☆☆☆☆

— Show original

Very warm and feels comfortable. I've been wearing these for years, but now I just upgraded to a larger size. Really durable. Probably Devold's best product.

Peter K. verified buyer, 25.1.2026

— Show original