5. Look Ma, No Socks!
Hot weather means no socks! Duh. Be sure to have a few pairs of shoes in your rotation to avoid things from getting super rank. And remember: shoe trees for your hardbottoms, foot powder for your sneakers. Bonus tip: canvas sneakers and some insoles (like on Nike Frees) can be thrown in the wash when they're especially smelly. They'll come out refreshed and ready for the rest of the summer.