Size/Cm	Neck Width	Chest	Waist	Length	Thickness	Age
S	18	24	28	34	6	2-3 y/o
M	18.5	25	32	38	6	3-4 y/o
L	19	28	36	42	5	5-6 y/o

 

 

 

 

Size	Neck Width	Chest	Waist	Length	Thickness	Suitable Weight
S	19	30	38	45	6	30-40kg
M	20	31	40	46	6	40-50kg
L	22	31	42	49	6	50-60kg
XL	25	31	45	54	6	60-65kg