Size Chart - Kids' Jiu Jitsu Gi

Gaidama's youth BJJ gi sizes are unlike any other brand on the market so please check your measurements against our size chart carefully.

Children may "fit" into multiple kids' gi sizes based on their age and height. This is normal. To allow fast-growing kids room to grow into their new youth BJJ gi, we recommend sizing up if they are between sizes.

 Youth Jiu Jitsu Gi Sizes 

Size	Age	Height (in)
Y0000	4 - 5	42 - 45
Y000	5 - 6	45 - 47
Y00	7 - 8	47 - 50
Y0	8 - 9	50 - 52
Y1	9 - 10	52 - 54
Y2	10 - 11	54 - 57
Y3	11 - 12	57 - 59
Y4	12 - 13	59 - 62