SET YOUR SIGHTS Packed with our latest performance features, the Signal gives you more for less while standing up to an advanced level of optical clarity. An injection-molded cylindrical lens minimizes distortion for acrisp and expansive field of view and double-layer face foam ensures all-day comfort. The Signal alsooffers Seamless Compatibility with the full range of Giro helmet designs. Specifications FRAME: Medium size adult frame LENS: Injection-molded cylindrical lens FEATURES: Double-layer face foam with micro-leece facing Anti-Fog coating Seamless Compatibility with all Giro helmets