The right looks like Valencia. https://upload.wikimedia.org/wikipedia/en/thumb/c/ce/Valenciacf.svg/812px-Valenciacf.svg.png The left... at first I thought it was the patch worn on Spain's national team shirt but I'm not fully convinced it is.
The one on the right was worn by somebody Spanish. The one on the left was worn by somebody Polish, but I did a search for Polish crests and didn't see that one.