Setup, Compatibility & Care
Because the Hstn features a fixed lifestyle frame design, there is no manual setup required. To maintain the optical clarity and frame integrity, use only a mild soap and water solution or an approved lens cleaner. Always store your sunglasses in the included protective pouch when not in use to avoid scratches on the circular lenses. Avoid exposing the frames to extreme heat, such as leaving them on a car dashboard, as this can affect the structural properties of the BiO-Matter material over time.