The Simplify Carter sunglasses feature a high-quality TR90 frame, known for its flexibility, durability, and lightweight nature thanks to Swiss technology. They are equipped with multi-layer TAC polarized lenses that eliminate 100% of UVA/UVB rays, harmful blue light, and glare. The sunglasses also boast high-quality, lightweight acetate arms and standard stainless steel hinges, ensuring scratch and impact resistance.