Our Comfort Cool No-Show Socks offer the best in comfort and fit. X-Temp technology designed to adapt to your body temperature and activity for all day comfort. FreshIQ advanced odor protection technology attacks the odor-causing bacteria in your clothing that causes your underwear and socks to smell — so now you can feel fresh all day. Super soft blend of breathable cotton and durable polyester. Extra reinforced heel and toe. Open-stitch knitting design ventilates air to easily flow through fabric to keep you dry and comfortable. Wicks away moisture to keep you cool and dry. Comfort toe seam is our smoothest ever.