The TR90 sunglasses line of Lalizas has been created to satisfy the most demanding needs of yours. The TR 90 material used in the frames of the sunglasses makes them safer against the extreme temperatures and more durable to continuous and harsh use. Additionally, the lenses used are polarized and thus the glare and eyes strain are reduced substantially. The TR90 sunglasses line is completed with polycarbonate sunglasses suitable for the kids. The modern design, as well as, the specialized manufacturing, makes the sunglasses ideal for use in sports, but also in other activities which involve prolonged sun exposure.