Nylon was the first purely synthetic fiber, introduced by DuPont Corporation at the 1939 World’s Fair in New York City. An incredibly strong and also incredibly malleable material, Nylon Plastic allows the wearer to easily mold the temple tips of IVI glasses to a perfect fit.
Utilized in critical abrasion areas such as nose pads and temple tips, Hytrez offers both an increased level of comfort while also providing an improved grip. IVI glasses stay comfortable and fit better over long periods of wear.
A copper alloy named for it’s silver appearance, Nickel Silver contains a mixture of copper, nickel and zinc. Nickel Silver is a durable metal, preferred for its corrosion and electrical resistance.