But if there's one iron to have in your arsenal, it's a good old-fashioned flat iron—because it's not just for keeping hair straight. The jack of all curl-creating trades, a flat iron is one of ...

So to find the best flat irons for the job, I polled 14 hairstylists for the models they depend on to give their clients sleek sheets of hair minus the static and the heat damage, and tested out a ...