YogaColors Unisex Emoticon Tie Dye Sleeveless Tank Top Up to Plus Size 100% Cotton YogaColors makes active clothing for women that can be worn to the gym or for casual everyday wear. 5.5 ounce, 100% cotton with YogaColors signature emoticon on back of neck The tie-dye process infuses each garment with unique color. Please allow for slight color variation.