The color(s) light red, dark red, dark grey, light grey, black, and white is/are claimed as a feature of the mark.
The mark consists of The mark consist of a long vertical dark grey rectangle with a red "Z" brushed over and extending past sides of the rectangle. "TEC" is writen withing the rectangle at the bottom. The rectangle fades from light grey to dark grey, top to bottom. The "Z" fades from light red to dark red, top to bottom..