I have sciatica and other back related issues and I was hoping for just a little more cushioning in this shoe to help in this area. The sound is rich . fila company Heres what I love about them so far:1) Theyre light weight, and fit well within my ear. These run super small. fila company However they fit great. fila company very cute Lovely looking and pleased with the product but as with others that I have bought before they take some wearing in. The charging is also confusing. fila company Sole started separating after 2 months of wear and neither the seller nor Birkenstock will do anything about it. Olvide mencionar que ni si quiera los cargo completo?-Son muy resistentes y duraderos, yo en lo personal los transporto en mi mochila sin temor, pero si quieres darles mas cuidado te recomiendo comprarles un estuche de tela, ya que no esta incluido en el paquete-
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