Smart Stretch Girl Gymnastics Leotard - Rhythmic Imported Premium Competition Quality 4-Way Smart Stretch Fabrics Sizing: CXS (2-3 years), CSM (4-5 years), INT (6-7 years), CME (8-9 years) Sizing tip: for the most accurate fit, determine the child's girth measurement first Machine Wash Cold on Delicate Cycle. Imported