Boys Size Chart
| U.S. BOYS SIZE | HEIGHT | WEIGHT | CHEST | WAIST |
| X-SMALL (5-6) | 46-50" | 40-50 lb. | 22" | 22" |
| SMALL (8) | 50-54" | 55-65 lb. | 24" | 23" |
| MEDIUM (10/12) | 54-58" | 70-80 lb. | 28" | 24-25" |
| LARGE (14/16) | 58-62" | 85-95 lb. | 32" | 26-27" |
| X-LARGE (18/20) | 62-66" | 100-110 lb. | 36" | 28-29" |