The Lululemon MacroPillow Tab Running Socks are a set of three pairs of black women's crew socks in size L (9-11). Made of breathable nylon material, these low-cut socks feature a solid pattern with a blue character. They are machine washable and designed for various activewear and casual occasions. The socks are cushioned and antibacterial, making them ideal for activities like running, cycling, and weightlifting. With full toe style and opaque opacity, these Lululemon socks are perfect for all seasons, especially spring. Made in Sri Lanka, these socks offer comfort and performance for active women on the go.