Island Optics
Duncan RX
Reviewed by the The Top Finds editors · How we test
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Our review
A timeless look with subtle curves, the Duncan frame is iconic. Crafted with our proprietary OX2 lenses (blocking 100% UV light), you’re fully prepared for a no-glare, crystal-clear experience. Made from TR-90: the Duncan frame is lightweight and highly durable. Our Gator Grip technology prevents slipping and sliding when you break a sweat - So get ready to explore any trail, summit, or water way!
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Duncan RX
The Top Finds is reader-supported. When you buy through links on our site, we may earn an affiliate commission. We never accept payment for placement, and prices and availability are set by the retailer at the time of click.
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