Color Belt Student Uniform by Vision USA. 
 
Sizing Chart:
 
Size 000: ideal for students between 45- 47inches in height
Size 00:  ideal for students between 48-52inches in height
Size 0:  ideal for students between 53-57inches in height
Size 1:  ideal for students between 4'9" - 5' tall 
Size 2:  ideal for students between 5'1" - 5'2" tall
Size 3:   ideal for students between 5'3" - 5'4" tall
Size 3:   ideal for students between 5'5" - 5'6" tall
Size 4:   ideal for students between 5'6" - 5'7" tall
Size 5:   ideal for students between 5'8" - 5'9" tall