Can anyone suggest a not too expensive shoe that would be ideal for cycling, and walking for the summer months? Or are sandals better, and then wear socks?
Decathlon do simple trail runners type shoes that I find OK for both in terms of value, quality and comfort. My preferred ones, though, are an Ecco trail type shoe that is very light and very well ventilated.
I also wear sandals on the bike and don merino wool socks when the weather is cool, cold or wet. Not great for walking great distances, though and maybe not for rough stuff.
Quality walking boots do it all.
Just on this, and it may well be unique to me but I wore boots all the time. Working, walking and on the bike. When I changed to non-boot footwear I had a lot of problems with my ankles, namely that they had become quite weak and failed to support me at times. This occurred around about the time I started upping my cycling distances. It may or may not be related.