The Sennheiser HD 25 lightweight headphones have padding on the earpieces. Therefore, you can wear them for hours at a time. These headphones are capable of handling very high sound-pressure levels. In fact, they perform exceptionally well in loud environments, such as audio equipment testing, sound reinforcement, and studio monitoring. As a result, these are suitable for cameramen, DJs, and construction workers. But, of course, you can also wear the Sennheiser HD 25 at the gym or when you’re chilling and listening to music. Also, they feature a rotatable capsule so you can listen to music with one ear at a time. This is ideal for moments when you need to be aware of your surroundings, such as when you’re riding your bike.