Pull-on design with a 360-stretch waistband made of ultra-soft, breathable material to keep skin cool and comfortable on summer days Leak-guard leg cuffs are reinforced with elastic and interior side barriers to ensure a secure fit and prevent blowouts and floaters Compact, plant-based core with a no-swell design won’t balloon or sag in water S (20 swim diapers per pack) = 14-26 lbs Features chic, artist-illustrated prints made with skin-safe inks