No Leaking.

My 5 yr old son says these are comfortable and ae do not have a leaking problem when he sleeps wearing one overnight for 11 plus hours. No strong odour when a package is opened. Material feels relatively soft to touch.

I've purchased these for my grand son when he was little they worked great he used to pull them down every morning and look to put on another pair

My 4yr old has been in these since he was 3. We don't have any accidents happening in the night. I love this product and highly recommend it.