- TR90 frame
- Polycarbonate lens
- Lens width: 65 millimeters
- 100% UV400 protection coating, blocks 100% harmful UVA & UVB Rays
- Case and accessories included
- High quality TR90 Swiss technology
- Lifetime Warranty / 30 days moneyback guarantee / Free shipping
TR90 was produced through Swiss technology as a thermoplastic material that is incredibly durable, flexible, and lightweight. Glasses made with TR90 are extremely comfortable because they have a flexible quality. Since they are flexible, they can bend under pressure and contour your face comfortably.