Fine gauge knitting makes this Merino Wool hunting sock a true workhorse that's supremely comfortable, breathable and fast drying. Full Cushioning around the entire foot provide the ultimate amount of support while a smooth, performance fit assures there's no slipping, no bunching, and no blisters. Cool in the summer, warm in the winter and naturally antimicrobial so it repels bacteria and odor-”a great feature at hunting camp when you need an extra day (or two) out of your socks. Still made in Vermont. Guaranteed for life.