TR-90 is a durable, flexible, ultra-lightweight material that allows for a comfortable, all-day wear. The frame material is also hypoallergenic for those that are prone to skin reactions from acetate or metal frames. TR-90 glasses are resistant to extreme hot and cold temperatures, allowing hot or cold lens inserts.
48-17-135, B35 mm, ED47 mm
Black, Teal, Red, Brown