Altera® Stealth

Everything starts from a necessity. Altera® creates Stealth, high-performance eyewear designed for multi disciplined sports. The frames incorporate aerospace-inspired leading edge design. Conceived to fit four designs — differing in shape and lens treatment, they provide multi-sports athletes with advanced technology. An additional design makes it possible to fit any prescription lenses, by integrating the innovative Kinetic System, which can adapt a 6 base frame into a 4 base frame.