My head is just barely big enough for them to fit too. I spent wayyyy too much time searching for a solution. I had to reorder two different sizes to out guess them and get the correct ones. What a disappointment 😠 My bowling sole (slick side) was worn out and I wasn’t sliding anymore, I debated to replace the sole myself (diy) or even buy new shoes, instead found this and love it! These are adorable but my daughter has been wearing them only 2 months and the velcro straps no longer stick on both feet! These shoes fit as expected, I wear an 8. I made the mistake of wearing it to work and within two hours I had to sneak into the bathroom to take it off because Im not used to being made to keep my shoulders back. A second purchase is possible for our othet truck. My Jawbone estimated that I averaged approximately 20,000 steps per day to a whopping total of about 140,000 steps, so I feel particularly qualified to review these shoes.