Crew socks are without any doubt, our most popular socks. Crew sock heights can vary, though most are about 6-8 inches from the heel to the top of the cuff. As all socks are fully custom knitted, you can request that the height to be modified. Bamboo fabric help skeep pleasantly dry feet thanks to the hollow structure of the fibers which makes it super-absorbent. This means that the material effectively wicks moisture away from the skin. Moreover, bacteria doesn’t like to live and grow in bamboo fiber which makes our bamboo socks naturally antibacterial. These invisible socks are packaged as a pair with a recycled branded sock tag. This sock is also available in Organic Cotton or Upcycled Cotton in Firebrand’s The Offset Collection.