| Size | X-Small (3) | Small (4) | Medium (5) | Large (6) | X-Large (7) | 2X-Large (8) | 3T (9) | 4T (10) |
| Age | 1-3 months | 3-6 months | 6-12 months | 12-18 months | 18-24 months | 24-30 months | 36 months | 48 months |
| Weight | 8-12 lbs | 12-17 lbs | 17-22 lbs | 22-28 lbs | 28-33 lbs | 33-38 lbs | 34-41 lbs | 38-46 lbs |