KIO YAMATO KT-571U Color:01/MATTE BLACK BLUE 50 (lens diameter) - 21

50 (lens diameter) - 21 (bridge width) - 145 (temple length)

Packaging 90 Lenses per box Annual Supply 8 boxes  Wear Schedule Daily Replacement Single Use UV Protection Blocks at least 97% UVB and 81% UVA radiation Lens Material

BASE: Base 4

4 base original color lenses are adopted

The Clubmaster has been a symbol of authenticity since 1989

KIO YAMATO KT-571U Color:01/MATTE BLACK BLUE 50 (lens diameter) - 21About the frame KIO YAMATO Specialized use of premium materials such as titanium and custom made acetate. Classic styles and comfort. It also offers Asian and Universal fit options to ensure a personalized fit for everyone. Made in Japan. Size Guide 51 (lens diameter) 18 (bridge width) 144 (temple length) Lens Guide Want to try a pair on in the store? No problem! Email us one day in advance so we can send a pair to a store near you. Or, visit our