RX100 is a monospaced sans serif font. Its letterforms are quite condensed, even for a fixed-width typeface. Because of its narrow width, the capital letters look particularly compressed, offering an interesting look in mixed-case text. RX100’s ascenders are quite tall; they really reach over top of the capitals. The same is true for the font’s diacritical marks: they are very large and will not be overlooked in a text – nor is one diacritical mark likely to be confused for another.