The Dark Integrity from our "While People Sleep" collection is perfect for any occasion. It's made from 100% Airlume combed and ring-spun cotton for a soft and comfortable feel. With a 32 single 4.2 oz weight, this lightweight top will keep you cool and dry during any activity. The ash color is 99% Airlume combed and ring-spun cotton and 1% polyester for a stylish and modern look. Get the Dark Integrity for your next workout or day out.