I'm a fan of xero shoes but they aren't wide enough once your feet start to adjust to the extra space.
I use the xero360 for tennis & pickleball & when it's wet outside.
But the spacing of the toes is the whole friggin point - if you don't like it - it means most likely that your toes are weak.
At the very least get toe socks to pair with your xeros.
I don't use any normal socks anymore & it's what got me to go Vibram 5fingers.