4 sets of interchangeable lenses: Smoke Mirror, Clear Mirror, Vermilion and Amber Lens
"e;One-touch"e; lens swaps (no flexing or bending frames to remove lenses)
Hard zippered storage case with 3 Microfiber lens bags
Non-slip rubber nose & ear pieces
ANSI high impact Z87
Impact resistant polycarbonate lenses
UV400 Block 100 percent UV rays rated