Built for dawn 'til dusk performance. Fine gauge knitting makes this Merino Wool hunting sock a true workhorse that's supremely comfortable, breathable and fast drying. Cushioning along the bottom of the foot provides the perfect 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.