You don't need to be W. Buffet to rock these stock ticker socks. This is one guaranteed buy with high intrinsic value.
85% Cotton, 10% Polyester, 5% Spandex
Machine wash, cold (30 ℃ / 86 ℉). Do not bleach or iron. To reduce damage and if you're feeling very fancy, line dry. They will last longer if you keep them out of the tumble dryer. Eat well. Exercise. Have an amazing day.