Size | Preemie | Newborn | Small | Medium | Large | X-Large | 3T | 4T |
Birth | 3 Months | 6 Months | 12 Months | 18 Months | 24 Months | 3 Years | 4 Years | |
Height | - | 19.5-24.5" | 24.5-27" | 27-30.5" | 30.5-33" | 33-35" | 35-37.5" | 37.5-41" |
Weight | 4-6lbs | 6-10lbs | 10-18lbs | 18-22lbs | 22-25lbs | 25-30lbs | 30-38lbs | 38-46lbs |
Waist | - | 16-17.5" | 17.5-18.5" | 18.5-19.5" | 19.5-20" | 20-21" | 21-21.5" | 21.5-22" |
Leg | - | - | 8.5-10" | 9.5-11" | 10-11.5" | 10.5-12" | 11.5-13" | 12-13.5" |