Red Iridium "Strike" style replacement lens only (no frame or nose piece):
Polycarbonate with outstanding optical clarity and mirror finish. I've had this lens sitting around for a while and never used it, so its in virtually brand new condition... no scratches, scuffs etc. A great replacement for your tired old lenses. Oakley sells these for $70, but I'll let this go for half price - $35 + $3 shipping.