Flip flops are out

The heat is on and the flip flops are out.

Experts are warning that summer’s unofficial footwear is bad for you.

Orthopedic doctors at the Mount Sinai School of Medicine in New York City say flip flops don’t protect you from cuts and germs and offer no arch support.

And gripping them with your toes can lead to muscle strain in your calves, hips, and back.