So I would consider sizing up. they took no time to break in they fit perfect right out of the box. Furthermore, he is a techno luddite. In the city, I worry about every part attached to my bike getting stolen. I thought I’d save a few bucks on shipping with Prime. Theyve got a substantial arch support as well - seems to be softening up with wear. So, I had to research different drivers and install the one the works the best. It looked like I was actually in the room with the actors. Ich meine, bei der typischen Radiomusik fällt das nicht so sehr ins Gewicht, bzw. 54 to return.