New Balance Women's 1 Pack Lifestyle Retro Crew Socks 96% POLYESTER, 4% SPANDEX Imported NB DRY moisture management technology quickly moves sweat to keep feet cool and dry. Cushioned foot bed designed to minimize shock absorption. Breathable mesh panels promote airflow to keep feet feeling dry and cool Stability Fit built in for enhanced arch support Reinforced heel and toe for extra durability and protection