NIKE SOCKS: The Nike lightweight no show socks feature sweat-wicking technology for enhanced ventilation and moisture management. The socks have twisted yams that create an allover 2-tone effect.IMPROVED FIT: Spandex support is twice as thick as previous versions, providing the women's sock with an improved fit. Arch band and toe seams ensure a locked-in fit with no distractions.BREATHABLE DESIGN: Mesh fabric panel on top of the low cut socks for women enhance ventilation and mobility. Lycra spandex provides better stretch recovery, preserving the shape of the ankle sock overtime.DRI-FIT TECHNOLOGY: The women's ankle socks move sweat away from your skin to help you stay dry and comfortable even when training in the most intense conditions.WOMEN'S NO SHOW SOCKS: Imported, machine wash, multi-color, fabric: 66% cotton/27% polyester/5% nylon/2% spandex (percentages may vary)