Comes with a clear lens, Other lenses sold separately * Quick-change Click-Dry Foam system - Revolutionary foam-swap system for fresh, dry foam in a snap * Quick-change ThermoCured Lens - Lens interchangeable, easier than ever * Quick-change Strap - Close-contact Posi-clip strap * Sleek spherical lens - Aggressive, low profile sunglass-inspired 3D lens shape for unrestricted per