With 360 fixation They are fixed all around, with no unprotected spaces and no leaks for a quiet sleep and uninterrupted play. Double* protective cuffs around the legs Helps prevent leaks around your little ones feet. *from size 3 to size 5 Super absorbent interior With 3 absorbent channels, which help distribute moisture evenly for up to 12 hours of protection and a less bulky diaper. Dermatologically tested Designed to be gentle on your babys skin.