6 weeks in europe... sneaker recs?

I'm going to be backpacking through europe this summer for 6 weeks, mostly doing city related activites with a few day trips and moderate, local hikes. Im trying to limit how much stuff I bring since ill be carrying it all on my back. Im going to invest in some good hiking shoes, likely merrell's moab speed 2s. and I have some slim flip flops Ill use on the beach and as shower shoes.

Im looking to bring a third pair of shoes but I dont think my converse will hold up. I want some good, packable, street-style sneakers that will tolerate a LOT of walking on pavement of all kinds. Are sambas any good? I need recs.