Flip-flops may be easy and breezy during the summer, but the lack of support can mess with our natural stride and cause long-term foot issues like plantar faciitis. Sport the flimsy footwear at the pool, beach, or for quick errands but slip into more supportive shoes for longer excursions.

Do it Today: This summer, prevent foot injury by saving flip-flops for the beach.

Shoe-In:

Pick the best shoes for specific types of exercise.

Archless Wonder:

What are flat feet? Can they hurt me?

Photo by Jordan Shakeshaft