i play Boys Swim Diaper Large 18 months (22-24 lbs)
The Ultimate i play. Swim Diaper has an improved wick-away and super absorbent design. Snug-fitting around the legs and waist.UPF 50+ pant now includes super absorbent pad that wicks moisture away from baby.The Ultimate Swim Diaper can be worn alone or with a swim suit. Swim diapers help stop pool accidents by containing solid messes while keeping health risks to a minimum for you and your child. Size: S (0-6 mo), M (6-12 mo), L (12-18 mo), XL (18-24 mo), 3T (3 yr), 4T (4yr).