Men's/Women's Angora Extra Roomy Bed Socks 100% Nylon Extra-wide / non-binding openings give swollen feet and legs plenty of roomy comfort. Moisture-wicking fibers absorb and gently evaporate moisture without causing sudden cooling. Air cells in the angora wool help stimulate circulation. 40% angora wool, 30% virgin wool, 30% polymide. Care: Hand wash in warm water. Line dry. Do not bleach.