The Blenheim glasses offer a unique polarised impact resistant lens system. The water repellent polarised lenses feature anti-fog properties, glare elimination and colour stability over long periods of wear. These sports glasses are designed with half frames so your view is not compromised. They feature adjustable rubber nose pads and sleeves to give you comfort and a sense of secure fit for a wide range of sports and activities. The wide lens coverage gives extra protection from wind, sand and flying objects. The durable frames have flat arms so they can be worn under caps and helmets.