Found this doing a search for hma2011. I can't read any of it but translations show it is prayers and praise to Allah. Not saying it's bad but since I don't know the first thing about Islam, I figured I would leave it here for some experts.
https://twitter.com/eng_hma2011
>, antonioarellano
Here's another source of shoes…
https://sipse.com/mexico/armando-martin-duenas-zapatero-leones-calza-papas-zapatos-188650.html
Ugh. And here's one more. I kind of doubt it's calf, though.
https://www.metro.pr/pr/sin-categoria/2013/02/28/zapatos-rojos-papa-son-latinos.html