Setup, Compatibility & Care
To ensure your Costa Street Heat sunglasses last, avoid leaving them in extreme heat, such as on a car dashboard, which can warp the frame or damage lens coatings. Always store them in a protective hard or soft case when not in use. To clean, rinse the lenses with clean water to remove dust or grit, then wipe gently using a dedicated microfiber lens cloth. Avoid using harsh chemical cleaners, paper towels, or clothing, which can scratch the lens surface over time. If the hinges feel loose, they can typically be tightened by a professional optician.