I've been wearing barefoot shoes for years and can never go back to a narrow toe box!
The Icarus shoes are comfortable, wide toe box and look cool, and with the 4mm insoles the are just a little extra shock absorbing which is really nice for days on the concrete.
The leather softens up after just a few wears - I like them a lot!
A few cons/notes to be aware of:
1. The insole with the 5mm drop doesn't fit great in the shoe. I found my heel was close to pulling out at the back because of the stack height.
2. The logos on the insoles started rubbing off after barely one wear, which might make things complicated if you wanted to try them out indoors and return them.
3. I wish, instead of the inclined cushion option, that there was a zero drop 5mm insole, because I was specifically looking for extra cushion.
4. Would be cool if they sold insoles separately so they could be used in other barefoot shoes!
5. They are a little narrow on the overall spectrum of wide toe boxes. They are fine for me, but if you have a lot of spread, they might not work.
Overall, I'd recommend these shoes.