Avenir font (Sans Serif font) pairing with ITC Stone Sans II font (Sans Serif font)

Examples of websites using Avenir (Avenir is a sans-serif font designed by Adrian Frutiger and Nadine Chahine, released by Linotype in 1988. It features clean and modern letterforms and is available in multiple weights and styles) with ITC Stone Sans II (designed by Sumner Stone and released by ITC foundry in 2010)