I find that the product works fine, but the durability of the outside walls is lacking in strength that holds the innere layers of cotton. I have had a problem where I am an active person that I bend and move quite a bit being an umpire that the plastic holding the inner materiak is not strong enough to hold the inner layers. I have had a problem with cotton falling out of my pant legs, This has happened when I have not had to go to use the restrooms and have not had any problem of incontinence..