50% polyester/25% ring-spun combed cotton/25% rayon BREATHABLE PRINT: We use a water based ink to allow for airflow and stretching that prevents an undesired thick cracking tshirt print. In Arizona we know all about the need for a cool and comfortable shirt. Wash inside out in cold water and hang dry. SOFT RACERBACK TANK: Tacos & Tequila black print on a lightweight ultra soft triblend racerback tank provides lightweight comfort you can move around in. Hits below the waist for ample coverage which offers an arrange of style options allowing you the choice to leave it out, half tuck or tie it to achieve your desired look. HOW TO USE THE SIZE CHART: Please use IYD size chart measurements located in the listing photos and compare them to one of your shirts for the best fit. Lay your shirt that fits you best down flat and measure across the chest area under the arm and from the bottom of the shirt to the top of the highest point on the neck line. CUSTOMER SATISFACTION: We want you to feel amazing showing off your new novelty tank, because It??s Your Day and everyone needs to know it. Questions or concerns please contact us and my wife or I will do our best to accommodate you at all times. GIFTS OR OCCASIONS: Your graphic racerback tank top will work great for Cinco De Mayo, Cruise, Girls Day, Beach, Mexico, Family trip, Taco Tuesday, Group travel, Gifting, Friends trip, Boating, Spring Break, Summer and all other special occasions. This trendy tank top makes a great gift for friends, family or yourself. Make sure everyone knows, It??s Your Day.