Polyurethane adult plastic pants have been used for over 15 years as a preferred material over vinyl, latex, and rubber to make incontinent plastic pants and bedding products. Polyurethane doesn't dry out or crack as it ages. It is cooler than vinyl and it isn't damaged by skin creams, oils, lubricants, body fluids, or lotions. Long lasting and durable, in the long run the cost becomes lower than all other adult plastic pant material.