No se como describir lo increíble que es este celular! I am not sure I would recommend for mountain biking because of the vibrations. If theyd just included some wrap around each hanger then they probably would not have shown up so badly chipped. I wish I had spent the extra and gotten a wireless with better ear covers. This should be made clear to potential buyers. Shipping: Arrives on time. Nice cord but the built-in leather wrap is kind of useless if the cable is partly unwound. The pair that I received were not big enough to even fit my size 8 women’s foot! Padrísimas , muy cómodas All in all these are good weights for the money and Im glad I choose to get them instead of the vinyl ones.