calc Posted on September 4, 2015 by Hana Videen calc, m.n: sandal, shoe. (KALK / ˈkalk) Image from a Medievalist.net article on medieval shoes. They are leather sandals used in early medieval Egypt sometime between 400 and 600 AD. Share this:ShareClick to email this to a friend (Opens in new window)Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Like this:Like Loading... Related