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TR90 vs PC Frames for Sport Sunglasses

TR90 vs PC Frames for Sport Sunglasses

When choosing sport sunglasses, frame material is just as important as lens type. Two of the most common frame materials are TR90 (a thermoplastic polyamide) and PC (polycarbonate). Each has unique strengths and trade-offs that can affect comfort, durability, and performance during outdoor activities.

What is TR90?

  • Material: A Swiss-developed thermoplastic, known for its flexibility and lightweight properties.

  • Advantages:

    • Extremely lightweight – reduces pressure on the nose and ears.

    • High flexibility – can bend without breaking, making it resistant to stress.

    • Comfortable fit – adapts well for long-time wear, especially in sports.

    • Resistant to chemical corrosion (sweat, sunscreen, cosmetics).

  • Best For: Athletes who need all-day comfort and lightweight eyewear, e.g. cyclists, runners, hikers.

    What is PC (Polycarbonate)?

    • Material: A strong, impact-resistant plastic commonly used in both lenses and frames.

    • Advantages:

      • High impact resistance – strong against drops and collisions.

      • Cost-effective – usually more affordable than TR90 frames.

      • Good rigidity – holds shape well, provides solid structure.

    • Limitations: Heavier and less flexible compared to TR90, may cause discomfort after long use.

    • Best For: Safety eyewear, industrial glasses, or budget-friendly sport sunglasses.

      Which One Should You Choose?

      • Choose TR90 if you value lightweight comfort, flexibility, and all-day wear during sports like cycling, running, or hiking.

      • Choose PC if you need strong impact resistance at a lower cost, such as for safety glasses or casual sunglasses.

        Both TR90 and PC are excellent materials for sport sunglasses, but they serve different needs.

        • TR90 = comfort + flexibility + premium performance.

        • PC = durability + affordability + impact resistance.

          Whether you are a sport enthusiast or a buyer sourcing sunglasses for your brand, understanding these materials will help you choose the right frames for your market.

          Looking for high-quality sport sunglasses with TR90 or PC frames?
          👉 Contact Raise Wings today to explore our OEM & ODM sunglasses solutions and discover how we can support your brand with premium eyewear.
 2025-09-11