OK: 4 stars for the product.  1 for inconsistent sizing.  Even in the same model different colors fit differently.  Makes buying a challenge.  Have been wearing shoes like this for a few years and wear a 9.5 in ALL minimalist shoes ~wear mostly New Balance and Nike. If I want to wear socks (not thin ones) I will go up 1/2 size.  This is the sizing difference between a Euro 40 and 41. I have the Evo in 41 and wear it with thin socks and it fits snug, like minimalist shoes should.  Can wear them without socks and they fit great.  Same with Breatho's.  LOVE those.

I bought these to wear with (thicker if needed) socks. As the other reviewers mentioned, the toe box is very roomy which is nice for those of us with wider feet.  The length isn't longer (like some Nikes).  As far as feeling the lugs underneath: that would depend on socks or no socks and not something that I find bothersome nor significant in this shoe.
When I first got these I tried them on with fluffy cotton socks and decided to keep the 41. Sadly after a couple of wears it is quite clear they are about 1/2 size too big. Tried tying them tighter and made myself numb :)  If I went down to a 40 with socks, my toes would hit the end.