These are the perfect sunglasses for tennis. With their Photochromic lenses you never have to worry about clouds cutting off the sunlight in the middle of a game. The lenses will automatically adjust to the level of sun in any given condition.

Unifying seamlessly advanced design technology and materials science, the RYDON™ blends cutting-edge ergonomic features with advanced materials (Carbon, Aluminum, Magnesium, Silicium and Titanium) to create a super-lightweight, versatile, high performance sunglass. Rydon™ has been uniquely engineered with a carbonium frame and revolutionary aerospatial aluminum alloy (Kynetium™) temples which combine Magnesium, Silicium and Titanium to create an unbelievably lightweight (mg), durable (ti) and flexible (si) sunglass. These material advances allowed for the design specifications to be "pushed" giving Rudy Project engineers the ability to create a stunning wraparound masterpiece.

This model has Photochromic lenses which provides unique climatic management technology, getting dark from low to high light transmission within few seconds.

This means you don't have to take off your sunglasses when a cloud covers the sun.