Airlock AIRLOCK SEVEN-SIXTY CHASSIS Eyeglasses made by Airlock are Unisex Eyeglasses. They have a Rectangle shape, and come in 11 colors, which are Burgundy, Coffee, Espresso, Gold, Gold Sand, Graphite, Gunmetal, Navy, Plum, Rose, and Silver with 4 sizes, which are 0118, 0121, 0218, and 0221.