If you definately want the lined plastic pants, I also vote for the Kins product. Still I have found that the seperate pants and cloth liner---I use Comco trainers--- works best since the trainer dries lots faster than the lined plastic pants and they last lots longer. IE the cloth lasts longer than vinyl pants--even good vinyl pants. Still, you can use the liner of the combo pants when the plastic pant wears out---just cut them apart.