Rudy Project has unified seamless advanced designed technology. Science to produce the Rydon blending cutting edge ergonomic features with advanced materials (carbon, aluminium, magnesium, silcium and titanium) to create a super lightweight, versatile, high performance sunglasses. Rydon FLEX has been uniquely engineered with a carbonium frame and revolutionary aero spatial aluminium alloy (Kynetium) FLEX temples which combine magnesium, silcium and titanium. Features: - Unbelievably lightweight - Durable - Flexible sport sunglasses - Colour: Crystal red - Lenses: Impact X2Black