The Fjällräven Wool Sock multifunctional socks can accompany you in your daily life, while hiking, or during skiing and snowboarding. Their thick material made from merino wool keeps your feet warm even on the coldest winter days and can quickly wick away moisture generated from sweat. To make the socks more durable, Fjällräven has blended the merino wool with synthetic fibers and reinforced the heels. And the best part – merino wool is naturally antibacterial and odor-resistant. This is especially beneficial during multi-day trips and will surely please not only you but also your travel companions.