Size Chart by US Age:

90 - 12-24MO
100 - 2-3 YRS
110 - 3-4 YRS
120 - 4-5YRS
130 - 5-6YRS
140 - 6-7YRS

Details:
- Modal spandex  Fabric - 40 Thread Count

- Non-Fluorescent 57% Cotton+38% rayon+5% Polyurethane

- Excellent elasticity, suitable for babies and children to wear all four seasons

- Softer than cotton

- Smooth texture and light fit

Care Instructions: Machine wash cold and natural dry