Black disposable nitrile gloves. Dystian gloves are made of 100% nitrile and are latex-and-powder-free. Suitable for medical examination, food handling, industrial use, and many more applications. Black nitrile gloves are 3 times more puncture-resistant than regular latex gloves and are stronger than vinyl gloves. They provide a stronger barrier of protection and offer chemical resistance. Nitrile can better withstand permeation, making them less likely to absorb water in damp environments, nitrile also has a longer shelf life than natural rubber latex. Our nitrile gloves do not contain any natural rubber latex, so they can be used by anyone with latex allergies.