Enz Spermicidal Lubed Condoms 12 Pack. Latex condoms help reduce the risk of unwanted pregnancy and prevention of sexually transmitted diseases. A type of birth control that targets sperm and kills it, a spermicide has been applied to the surface of each condom. Jelly type personal lube on the condom creates a natural, water-soluble lubricant. Special reservoir end for collection of spent sperm and ejaculation.