The Require offers a classic look and is made from high performance materials. The grilamid frame with manually inmolded hinges is lightweight, flexible and durable. Rubber patches on the nosepiece stay grippy even when wet, so the glasses will stick to your nose when you move, regardless of rain or perspiration.
The durable nylon lenses from Carl Zeiss provide outstanding optical performance. The lenses feature a tint specifically developed for best contrast in an urban environment.