Parallel Polarized Gray Replacement Lens Size:- It now uses a chafe-free

It now uses a chafe-free seam construction that's perfect for a pack will and keep you going farther

every part is engineered to our extreme durability and performance standards

Thanks to special reinforcements

Nothing takes the fun out of being outdoors like getting wet

this mid-layer has four-way stretch giving you complete freedom to move

Parallel Polarized Gray Replacement Lens Size:- It now uses a chafe-freeSmith Optics' interchangeable performance series provides sleek, lightweight performance and convenient options for changing conditions. These replacement lenses feature Smith's famous carbonic TLT lenses for clarity, and a hydroleophobic coating for moisture and smudge resistance.