These tank tops are great for daily wear or workouts. For men and unisex styles, just pick your size from XS to 2XL. Women can choose from sizes XS to 4XL. When it's time to clean them, put them in the washing machine on a cold cycle and turn them inside out. Wash them with clothes of similar colors. Only use non - chlorine bleach if needed. After washing, you can hang them to dry for the best look, or use a cool/low heat setting in the dryer. Remember, fabric softener can make the colors fade, so don't use it. Also, don't iron or dry clean these tank tops to keep them in good shape.