Boys Sizing
| SIZE | NUMERIC SIZE | HEIGHT | WEIGHT | SLEEVE LENGTH | CHEST | WAIST | HIPS | INSEAM |
| XXS | 2 | 33" - 36" | 30lb - 33lb | 17" | 21" | 20.5" | 22.5" (with diaper) | 13" (with diaper) |
| XXS | 3 | 36" - 39" | 33lb - 36lb | 18" | 21.5" | 21" | 22" | 14.75" |
| XS | 4 | 39" - 42" | 36lb - 40lb | 19" | 22.5" | 21.5" | 23.25" | 16.5" |
| S | 5 | 42" - 45" | 40lb - 48lb | 20.25" | 23.5" | 22.5" | 24.5" | 18.375" |
| S | 6 | 45" - 48" | 46lb - 54lb | 21.5" | 24.5" | 23" | 25.75" | 20.25" |
| M | 7 | 48" - 51" | 53lb - 61lb | 22.75" | 25.5" | 24" | 27" | 22.18" |
| M | 8 | 51" - 54" | 61lb - 72lb | 24" | 26.5" | 24.5" | 28" | 24" |
| L | 10 | 54" - 57" | 73lb - 84lb | 25.25" | 27.5" | 25.5" | 29" | 25.5" |
| L | 12 | 57" - 60" | 85lb - 96lb | 26.5" | 28.5" | 26.5" | 30.5" | 27" |
| XL | 14 | 60" - 62" | 97lb - 108lb | 28" | 30" | 28" | 32" | 28.5" |
| XL | 16 | 62" - 65" | 110lb - 120lb | 29" | 32" | 29.5" | 33.5" | 29.25" |
