Stay silent and deadly in the Spy Dirk Sunglasses. The Decoy colored frames are built from bombproof Grilamid material to ensure that they hold up to many outings in the field while also looking extremely stylish with the custom metal details. Durable integral hinges help keep the sunglasses secure on your head, and also provide easy on/off access. Vision is extremely important while on the hunt, and the Dirk sunglasses go above and beyond. Based on space-age technology, The 8-base Black Mirror colored ARC (Accurate Radius Curvature) polycarbonate lenses are injected in a unique, tapered shape to provide optically correct, distortion-free viewing at all angles, ensuring against discomfort and eyestrain, while providing 100% UVA, UVB, and UVC protection to fully shield your eyes against harmful rays. Black Mirror lens tinting gives crisp color saturation and natural contrast in medium to bright sun.
Spy Happy Lens technology lets in the good long-wave blue light that promotes balance in the body's circadian rhythm, blocks the harmful bad rays, and combines crisp, color contrast-enhancing lenses and Trident Polarization for the ultimate viewing experience. Trident Polarized lenses block sunlight's glare-filled rays and filter the chaos into a stream of clean, clear light. Trident Polarized is layered and sealed within Spy's injected ARC lenses so your polarization will stay with you for the life of your glasses - no scratching, delaminating, or hazing of your polarized filter.