Not all sunglasses are made the same.
While many pairs may look similar at first glance, the materials used in the frame and lenses make a huge difference in comfort, durability, and long-term value.
In this guide, we break down the differences between Acetate, TR90, and cheap plastic, and explain what really makes a quality pair of sunglasses.
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Why Sunglasses Material Matters
The right material affects:
• How long your sunglasses last
• How comfortable they feel on your face
• How well they hold their shape over time
Cheap materials may look fine at first, but they often break, scratch easily, or become uncomfortable after short-term use.
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Acetate Sunglasses: Premium Feel & Timeless Style
Acetate is a high-quality material derived from plant-based fibers, commonly used in premium eyewear.
Why acetate stands out:
• Strong and durable
• Comfortable for long-term wear
• Rich colors and polished finish
• Holds its shape better over time
Acetate frames are ideal for everyday sunglasses that need to look good and last longer.
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TR90 Sunglasses: Lightweight & Flexible Performance
TR90 is a modern thermoplastic material known for flexibility and strength.
Why TR90 is popular:
• Extremely lightweight
• Flexible and impact-resistant
• Comfortable for active use
• Less pressure on the nose and ears
TR90 is commonly used in sport and outdoor sunglasses, making it perfect for driving, hiking, and all-day wear.
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Cheap Plastic Sunglasses: What’s the Problem?
Low-cost plastic frames are often used to reduce production costs, but they come with clear downsides.
Common issues with cheap plastic:
• Easily scratched or cracked
• Warps under heat
• Breaks after short-term use
• Uncomfortable fit
Paying less upfront often means replacing them more often — costing more in the long run.
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So, What Makes a Quality Pair of Sunglasses?
A quality pair of sunglasses should offer:
• Durable materials like acetate or TR90
• Polarized lenses to reduce glare
• UV400 protection to block 100% of harmful UVA & UVB rays
• A comfortable fit designed for everyday life
It’s not about paying luxury prices — it’s about choosing materials that last.
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Final Thoughts
Instead of buying cheap sunglasses every few weeks, investing in quality materials means better comfort, better protection, and longer use.
At URBA VISTA, we choose acetate and TR90 frames with polarized TAC lenses because quality should be affordable and built for real life.
👉 Discover URBA VISTA sunglasses made with materials that actually matter.
