TR90 is a type of thermoplastic material that is known for its durability and flexibility, making it a popular choice for eyeglass frames. Swiss-made TR90 frames are known for their high quality and precision manufacturing.

Rectangle eyeglasses are a classic and timeless style that is often favored by men. The combination of a TR90 frame and metal temples can create a modern and sophisticated look.

One of the advantages of TR90 frames is that they are lightweight, yet strong and resistant to impact. This makes them a great choice for active individuals or those who are hard on their glasses.

The flexibility of TR90 also allows the frame to bend and flex without breaking, making them more durable and less likely to snap or crack under pressure. Additionally, TR90 frames are resistant to heat, UV radiation, and chemicals, which can help to extend the lifespan of the glasses.

In addition to their durability and flexibility, TR90 frames are also known for their comfort. The material is hypoallergenic, which means it is less likely to cause an allergic reaction or irritation on the skin. This can be especially important for individuals with sensitive skin or allergies.

TR90 frames are also easy to adjust, which can help to ensure a comfortable fit. The flexibility of the material allows the frame to be bent and adjusted without breaking, making it easier for eyeglass wearers to make small adjustments themselves or have them made by an optician.

Metal temples can add a touch of elegance and sophistication to the overall design of the eyeglasses. Metal is also a strong and durable material, which can help to ensure that the temples hold up well over time. Metal can also be easily shaped and adjusted, which allows for a more customized fit.

Overall, Swiss-made TR90 frame and metal temple rectangle eyeglasses for men are a great choice for those who prioritize durability, flexibility, comfort, and style in their eyeglasses.