These trainers are great to wear, I have worn them for the gym, cycling and to the pub (not all in the same day or course). So they are good to wear all day I say all day as some other trainers that I have owned in the past have given me sweaty feet, these don't.
My only complaint is they seem to lack grip! I was walking around yesterday and it was spitting and the ground was wet, I was walking across the road and walked over an iron man-hole cover and my foot slipped as I took a step. This has happened on those slabs that you get outside and around shopping areas as well.
So if the surface is a bit slippery then you will slip. The tread on the soles maybe better suited for rough terrain.