You can clamp these earbuds around your ear thanks to the clip shape. This way, they don't fall out. This useful during a workout, because they stay in place during a heavy workout. Nothing will go into your ear canal, so you can comfortably wear the earbuds the entire day. The earbuds don't have noise canceling, so you can keep hearing the sound of your surroundings. This way, you can pay attention in busy traffic. All our earbuds with ear hook are splash proof or completely waterproof. This means they can withstand sweat and rain. You can use them without problems during a Hyrox, for example.