FreshIQ™ advanced odor protection technology attacks the odor-causing germs in your clothing that causes your underwear and socks to smell ?Çö so now you can feel fresh all day.X-Temp™ 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.Features arch compression: these socks cradle the foot and stay put, instead of sliding into the shoe like other socks do. Crew length socks stay up and hits at mid-calf.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.