“Very quick break in period. I've never owned a pair of laceless boots, so I'm still adjusting to the wiggle room. Had to get some thicker socks to keep the boots snug. Really appreciate the extra insert since I have very flat feet. Size fits well, any smaller and my toes would be rubbing. Minimal fatigue after spending my whole shift on my feet. Definitely going to get another pair as my "out of work" set.”