This is one of the most lightweight socks on the market. But don't let its minimal cushioning fool you, because the material that is there is working its absolute hardest to ensure dry and warm feet on a hard-shredding day. Three thin layers keep warmth as close to the foot as possible wile taking moisture as far from the foot as possible. Designed specifically with women's feet in mind, the SK6 Women's edition is slightly narrower than the men's sock of the same name.