The Expedition Merino Silk Zip for men is part of the DEVOLD Expedition series, that stands for robust and extra-insulating wool underwear.

DEVOLD Expedition is the solution for extreme weather conditions. The Expedition collection insulates extremely well and has an unique ability to transport moisture, with its innovative Aquaduct technology. The Expedition baselayers have been a favorite among the polar explorers and outdoor enthusiasts alike for years.

Up until now, DEVOLD has added 10% polyamide to improve durability. Now they are introducing an even higher quality and a 100% natural alternative: Adding silk for improved durability and a beautiful look and feel. Every detail of the Expedition Merino Silk Zip matters in extreme conditions.