outray classic aviator metal frame clear lens glasses 2167c2 gold outray introduced in 1937, the aviator gets its name from the aid it provided us air force pilots with decreasing glare in flight. it has an iconic design that will last and last for years to come. includes a durable protective storage case. <br>main features: <br>material: plastic and metal <br>gender: unisex <br>colors: as showed in the picture <br>style: classic aviator sunglasses military style design <br>specification: <br>lens width: 5.8 centimeters <br>lens height: 5 centimeters <br>bridge: 1.8 centimeters <br>arm: 14 centimeters <br>cleaning: <br>1. the sunglasses should be treated carefully to avoid damage and should be cleaned regularly <br>2. clean the lens using soap water or neutral detergent, gently wipe dry with the soft glasses cloth <br>tips: <br>do not expose sunglasses to high temperatures or damp environments in a long term. let the sunglasses into the case when you don't use them. <br>package included: <br>1 x eyeglass <br>1 x hard paper box