Wiley x nose piece for wiley-x pt-1 & pt-3 - Wiley X Nose Piece for Wiley X PT-1 & PT-3 Sunglasses PTNP

I bought one for each of my spare lenses; it makes the process of changing lenses faster by eliminating one step, so you can adapt faster to changing conditions. A few bucks go a long way with these.
Pros: Easy to install; time saver for lens changes

This review was written in the old system and had content requirements that are different than reviews written today.