Defeat chilly temperatures with a Boys Teenage Mutant Ninja Turtles Michelangelo Full Face Mask Hat. This cozy, knit Boys Teenage Mutant Ninja Turtles Michelangelo Full Face Mask Hat looks like their favorite hero and has openings for the eyes and mouth. The mask reverses to a solid color. 8"W x 13-3/8" L. Acrylic, nylon and spandex.