Polarized Hydroreflective Lenses CR-39 Handmade Italian Zyl Wire Core 8 Base Curve M Fit 54-19-140 RX Friendly SOLD OUT Hobie Cardiff Sunglasses Hobie Cardiff Sunglasses Model: 845372005457- Shiny Black frame with Grey Polarized CR-39 lens845372005464- Shiny Tortoise frame with Grey Polarized CR-39 lens