It depends on how sweaty your feet get and what the lining of your boot is made of.
If you have a fully seam-sealed waterproof boot, and you wear it barefoot, be prepared to deal with moisture.
A boot with less waterproofing will breathe more and be better for bare feet.
I'm an international ultramarathon athlete and I wear Xero Shoes for races. No blisters. No smelly feet. But I also use them as my everyday sandals (they look way cool!) and I recommend Xeros to everyone.Melissa Gosse
As a barefoot runner I’ve heard lots about huaraches but it wasn’t until Steven made me my first pair (I have two) that I understood how much fun they are to run distances in!Scott McLean
Thank you for making these amazing huaraches. I love how they feel. I forget they are there so much so I have worn them to bed a few times!Tasha Riggs
If you somehow manage to wear through the outsole on your Xero Shoes, we will replace them for a nominal cost. 
Fostering honest and responsive relationships between businesses and consumers.
