Maui Jim Kahana 640 Sunglasses aviator Total Width 138mm Base Curve:

Total Width 138mm Base Curve: 6X Frame Details: Metal

Blue Hawaii Lens Material:  MauiPure Frame Material: Nylon Frame Size:  137 Temple

Polarized:  Yes Lens Color:  Neutral Grey Lens Material:  Maui Evolution Frame Color:  Gloss Black Frame Material: Grilamid with Rubberon temple ends Base Curve:  8 Rx  Temple Length:  130 Lens Size (W

Lens Material: MauiPure - The lightest weight choice for long days in the sun

Spare / Replacement Lenses for the Serengeti Velocity

Maui Jim Kahana 640 Sunglasses aviator Total Width 138mm Base Curve:MAUI JIM KAHANA Pronunciation: "ka ha na" Models: GS640 17, RS640 01, HTS640 02 Lens Material: MauiBrilliant Maui Jims most advanced lens material that features optics nearly as clear as glass with just one third of the weight. Kahana 640: Make the most of your adventures. Modern square Kahana elevates classic styling with unparalleled performance. Designed with MauiBrilliant, experience soaring views in clear, vibrant detail every day. Polarized: Yes