Wiley X Sunglasses Wiley X Sunglasses are known for producing protective eyewear for the United States Military. As a result, all WileyX eyewear meets ANSI z87.1 safety standards for High Velocity and High Mass impact. In addition, many WileyX models meet MIL-SPEC ballistic military standards. The Climate Control line features a patented Removable Facial Cavity which seals out wind, dirt and debris. Naturally, Wiley X glasses are an excellent option for motorcycle riding. The aerodynamic wrap design and foam cushion cavity allows bikers to ride at high speeds. So bikers don't have to worry about their glasses flying off. In addition, impact resistant polycarbonate lenses protect eyes from harmful projectiles and provide 100% UV protection.