Simple but perfect. Darn Tough's Light Hiker is a great go-to companion for the trail Light Cushioning makes it a perfect sock for hikers looking for a little less cushion True seamless contrstruction provides a smooth performance fit and assures there's no slipping, bunching, or blisters Still made in Vermont, USA Unconditionally guaranteed for life Simple but perfect. Their Light Hiker is a great go-to companion for the trail. Light Cushioning makes it a perfect sock for hikers looking for a little less cushion. True Seamless construction provides a smooth, performance fit to assure there's no slipping, no bunching, and no blisters. With half the wool yarn weight of their cushion socks, their lightweight cushion socks deliver lightweight performance with the perfect amount of cushioning along the base of your foot, while 17.2 Micron Merino Wool delivers supreme comfort. Breathable and fast drying. This all-weather sock stays cool in the summer and warm in the winter, plus it's naturally antimicrobial so it repels bacteria and odorâ€"a great feature when you need to get an extra day (or two) out of your socks. Still made in Vermont. Guaranteed for life.