YM Wear Women's I Solemnly Swear That I am up to No Good Racerback Terry Tank Top Women's I Solemnly Swear that I am up to No Good Racerback Terry Tank Top Lightweight, Relaxed Fit, Extremely Soft, Yoga Clothing 50% polyester - 25% ring-spun combed cotton - 25% rayon Wash inside out in cold water, hang dry Great for Christmas, Hannukah, Birthdays, Working Out, or any occasion!