A series of special-purpose summer and winter wet weather uniforms called spetsial'nyi maskirovochnyi komplekt (SMK) were also produced for MVD units and printed with a dense, four-color mottled pattern in both woodland and urban colorways. In addition to the summer & winter weight uniforms, hats, helmet covers and special assasult vests were also issued in the camouflage design, which was in turn copied and reproduced by the commercial market for hunters. These were produced by different manufacturers, some of whom are not official contractors to the government. In service through much of the 1990s, the uniforms were worn by MVD spetsnaz (Vitiaz), OMON, & GUKVV counter-terrorist units.