509 Sinister X5 Realtree White Camo with Smoke Lens The X5 features a restyled, oversized and removable nosemask to keep you warm & comfortable. Its simply the best nosemask in the game 0.5" taller, 12.5% larger viewing area Phantom frame technology, Fixed outriggers Italian sourced dual lens, Improved anti-fog & anti-scratch New contoured face foam, Industry leading, limited, lifetime warranty