Military pilot AO style sunglasses with glass lenses, adult fit models OP55 and OP57 Key benefits Clear optical performance: glass lenses provide sharp image quality for comfortable, confident vision during driving and outdoor activities. Classic pilot shape: AO pilot teardrop design delivers broad coverage and a timeless look that suits a variety of face shapes. Everyday durability: designed for regular use, with sturdy frame construction for stable fit and reliable wear. What these sunglasses do for you Improve visual comfort during long drives and outdoor tasks by delivering crisp, consistent optics. Provide a professional, versatile appearance for both casual and more formal driving or travel situations. Fit adult faces with two model choices, OP55 and OP57, so you can select the shape and fit that matches your needs. Product details Lens material: glass lens for enhanced clarity and scratch resistance compared with standard plastic lenses. Style: military pilot AO style, teardrop silhouette favored for driving and aviationinspired wear. Fit: adult sizing; available in models OP55 and OP57 to accommodate different face proportions. Use: designed as driving and dailywear sunglasses with a designer style aesthetic. Practical use scenarios Longdistance driving: reduces visual fatigue by offering clear lens optics and a secure fit for highway conditions. Cockpit or aviationstyle use: AO pilot silhouette and wide field of view make these suitable for pilots or aviation enthusiasts seeking classic pilot styling. Outdoor leisure and travel: ideal for sightseeing, walking, and general outdoor activities where clear vision and dependable eyewear are needed. Care and fit tips Handle lenses carefully to avoid scratches. Clean with a soft microfiber cloth and appropriate lens cleaner. Choose the OP55 or OP57 model based on face size and preference for lens height and frame width. Allow for slight color variation and minor measurement differences due to lighting and manual measurement. Note Due to lighting and screen settings, actual item color may differ slightly from product images. Please allow minor dimensional variation from manual measurement.