FreshIQ's advanced odor protection technology attacks the odor-causing your clothing that causes your underwear and socks to smell ??? so now you can feel fresh all day.X-Temp's technology is designed to adapt to your temperature and activity to keep you cool and dry for all day comfort.Active cool socks provide soft and lightweight comfort.Ankle length socks stay up for added comfort.Wicks away moisture to keep you cool and dry.Comfort toe seam, our most comfortable seam ever.Compact cushioning gives you all the comfort without all the bulkiness.Available in a convenient 12-pack.