They stick out. ⁹dont seem to hold a charge bulb holder fitting The amount of room needed between the crossbars is more than most kids bikes have. I bought them as a gift for my long time boyfriend, he really loved them. bulb holder fitting I wear 8 1/2 but the next size 9-10 would be too big. bulb holder fitting These are supportive and cushiony in exactly the way I needed them to be. Stays locked, does not fall out. If your looking for something heavy duty then I would not recommend this at all. bulb holder fitting The earbuds come with three different size rubber inserts. Check YouTube
bulb holder fitting