SWEAT-WICKING COMFORT. IMPROVED FIT. Women's Nike Everyday Lightweight No-Show Training Socks (6 Pair) feature sweat-wicking technology and mesh fabric at the top of the foot for enhanced ventilation and moisture management. Spandex support is twice as thick as previous versions, providing you with an improved fit. Dri-FIT technology helps you stay dry and comfortable. Streamlined toe seams for no distractions. Breathable mesh at the top of the foot for enhanced ventilation. Arch band contours around the foot for a locked-in fit.