These Men's Support Socks are ideal for the everyday businessman suffering from foot, ankle, or lower leg pain and discomfort. They are made of a thin, lightweight Nylon/Spandex material and are an attractive dress style. For added comfort there is a balloon toe and heel pocket and a non-binding top band. It is available in 3 different compression levels: 15-20 mm HG, 20-30 mm Hg, or 30-40 mm Hg. So not matter what level of compression you need, there is a support sock for you!