Why do humans wear underwear?

Related questions

1. Are you supposed to change your underwear everyday?
2. How many underwear does the average woman own?
3. Should men wear underwear bed?
4. How many undershirts should a man own?
5. What is the white stuff in my underwear everyday?
6. Was Calvin Klein's daughter kidnapped?
7. Are Anne and Calvin Klein related?
8. How old is Calvin Klein model?
9. Should I sleep without underwear if I have a yeast infection?
10. What is the most breathable underwear?

Tags

1. #damaged
2. #parts
3. #warmth
4. #against
5. #lessen
6. #concealment
7. #soiled
8. #outer
9. #underwear
10. #bodily
11. #serve
12. #sometimes
13. #friction
14. #weather
15. #shape
16. #excretions
17. #outerwear
18. #being
19. #garments
20. #additional
21. #support
22. #provide