Spy Optic - Dirk. Color Matte Black/Happy Bronze Polar w/ Blue Spectra. Low Stock. On sale for $108.50. MSRP $155.00.. 5.0 out of 5 stars2 left in stock+3Brand NameSpy OpticProduct NameDirkColorMatte Black/Happy Bronze Polar w/ Blue SpectraPrice$108.50MSRP: $155.00Rating5Rated 5 stars out of 5(3)