Just wanted to chime in, as I got my ebay code pair in just now.....
1.0 8.5
2.0 8.5
3.0 8
4.0 8.5 (preferred probably)
UNDFTD , i bought a size 8 and would have probably...... preferred a 8.5. With that being said, it's not impossible as a size 8 and certainly not horrible for retail+tax...
am4 are pretty nice imho , not sure if i will keep them purely because i have alot of shoes i haven’t begun to wear but , i wanted to try the am4 line and i think they are comfy and look future. I’m a TTS 8 and size 8 works really well for me!
narrow and long. i you are a normally a half size, go .5 down. if you are normally a full size, you might have to deal with a long shoe vs going 1 full size down.