Product details:

The SI Straight Jacket shades are ultra-lightweight sunglasses that incorporate 's advanced XYZ Optics to provide optimal visual clarity and tactical functionality in a high-velocity and high-mass impact-resistant frame. This versatile, multi-purpose eyewear protects wearers, while maintaining a look of professionalism and individuality. The ergonomic, O-Matter frame is built to sit securely on the ears and nose via a Three-Point Fit system that also keeps the lenses in perfect optical alignment. The lenses are engineered with High Definition Optics to maximize clarity and protect eyes from harmful UV light. Engineered for long-lasting durability, this adaptable eyewear is comfortable, reliable and resilient, perfect for every mission and tactical operation.