Devold Expedition Merino 235 Zip Neck Men's TENTSTENTS and the Tundra® 65 is

and the Tundra® 65 is no exception

minimal bulk makes for a great layering piece

ultra-durable

Strap                            Lock Security Strap (Soft)

Designed with a detachable neck strap and corner anchor points for versatility

Devold Expedition Merino 235 Zip Neck Men's TENTSTENTS and the Tundra® 65 isDevold 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