With the Tri-Scray 2.0 HR, Alpina continues the successful history of sports glasses with interchangeable lenses. The new half-frame version is primarily aimed at athletes who are versatile in their activities. Thanks to the Twist-Fix lens change technology, the ideal lens tint is just a quick adjustment away. Click, clack – lens off. And just as quickly, the interchangeable lens is in place. The adjustable nose pads allow for a customized fit, ensuring that the glasses always sit perfectly on the nose. Ergonomically shaped 2-component temples ensure that the Tri-Scray 2.0 HR stays securely in place.