We're sorry this happened. We know leaks are so frustrating, and we're here to help! It could be that the added absorbency in the larger size will be just what your son needs. When you can, please get in touch, so we can learn more. You can get in touch with us when you can by calling 1-833-NINJAMA or email using the "Contact Us" link at the bottom of our website.

We're sorry to hear you are eperiencing nighttime leaks. Size and fit are a huge part of finding the right diaper for your baby. As you know, babies come in all different shapes and sizes so diapers fit every baby differently. Our diaper sizes are organized by weight, and since no two babies are the same shape you will notice some overlap between sizes. We're happy to assist you. Please give us a call at 1-833-646-5262 for assistance.

We are sorry you and your child did not have a good experience with Ninjamas, Kenken. A good fit is key to preventing leaks, and we have learned that weight is just one descriptor of a child’s size. It’s possible a child’s body type and shape may impact overall fit. We have made some changes to our Size 8 to hopefully provide a better fit, and this change is very recent, so we'd like to double check with the package you have to see if it's the new or old style. Please get in touch with us when you can by calling 1-833-NINJAMA or email using the "Contact Us" link at the bottom of our website. We'd love to assist and also appreciate your feedback.