"elasticized waist elasticized leg openings sits on the hips fitted through body size xs = 5-6 years old; 22"" waist size s = 6-8 years old; 22""-23"" waist size m = 8-9 years old; 24"" waist size l = 9-11 years old; 24""-25"" waist size xl = 11-12 years old; 26"" waist"