Why do new shoes cause blisters?

Related questions

1. Can vans go in the dryer?
2. How much does it cost to make a pair of vans?
3. Are Old Skool Vans vegan?
4. Do vans stretch out?
5. What is vans company worth?
6. Do vans come up true to size?
7. Do Womens Vans run big?
8. Are vans wider than converse?
9. Are Vans Old Skool unisex?
10. How do you clean black vans?

Tags

1. #tight
2. #enough
3. #often
4. #laces
5. #properly
6. #friction
7. #blisters
8. #wearing
9. #wrong
10. #occur
11. #tying
12. #blister
13. #shoes
14. #cause
15. #romansky
16. #secured
17. #blame