S:Tight length-39cm,Back rise- 15cm,Waist- 16cm, Age Range-8 0-9 months,Newborn height Range- 60-70cm,baby weight Range 3-7kg.
M:Tight length-44cm,Back rise-17cm, Waist- 17cm,Age Range-9-18 months,infant height Range70-80cm,baby weight Range 7-10kg.
L:Tight length-49cm, Back rise- 18cm, Waist- 18cm, Age Range 18 months - 2 years old ,Toddler height Range778-90cm ,kid weight Range 10-12kg