Nike Dri-Fit Cushion Women's Anklet 3 Pack Running Socks - SP16 - Small - Black Dri-FIT technology - Helps you stay dry and comfortable. Mesh panel at the top of the foot - For enhanced breathability. Y-stitch heel - For a secure, snug fit that prevents sliding. Zonal cushioning - Brings maximum impact protection to each step. Reinforced heel and toe - For durability in high-wear areas