10. Free air conditioning
9. Brender said she liked them!
8. Imagine what Jason and Sonny could do to him if he wore clothes!
7. Much easier to find his cellphone
6. Help set the mood for raft sex
5. Likes how Stefan looks when he's perplexed
4. As long as Chloe makes them, he'll wear them!
3. They're surprisingly comfortable
2. Always ready in case Jason and Sonny fit him with cement shoes
And the number one reason Jaxman wears speedos:
1. Much easier to pick out wedgies