• Soft, flexible body conforms to the face, providing an exceptional fit for All-Day comfort and maximum protection - even in the harshest conditions • Optically perfected Polycarbonate Lens delivers excellent peripheral vision and complete protection, while fitting comfortably over most prescription eyewear • Ventilation options to meet most applications: Direct Vent, Closed Vent, Indirect Vent and Indirect Vent with Foam Lining for Dust and Sand Protection • Fits over most Prescription Eyewear • Complies with ANSI Z87+ And CSA Z94.3 Standards