Copper Clothes Promoted As Healing Aids

Jeffrey Gabbay hasn't washed his sports socks since 2004. He says he doesn't have to. Gabbay's company, Cupron Inc., says it is the first textile manufacturer to produce fibers "impregnated" with copper oxide, an agent that kills bacteria and odor on contact. The socks, which he says can heal and prevent athlete's foot, are one of his company's best-selling products.