While it looks like an easy cut to achieve, we’d recommend leaving the task to a pro, and with the renaissance currently happening in barbering, you shouldn’t have a hard time finding someone who can produce a proper undercut. And be sure to bring a reference of the exact style you’re looking to achieve, as there are a few variations, and it’s the easiest way to ensure that you leave the chair happy. You should get trimmed up every 2 to 4 weeks depending on how quickly your hair grows, as the short sides featured in this style tend to require frequent trims to keep it tight.