PLEASE NOTE: This comes with a set of four, not the two shown in the ad picture. My go to slides and shoes They are stylish, lightweight, easy to slip on and comfortable as impanema always seems to be I was very disappointed thinking it had 2 controllers which it didnt! Cutest things. DIscarded it! Extremely lightweight and I cant even tell they are there but the peace of mind is worth the small investment. I metodi migliori per verificarlo sono provare a registrare il prodotto e aggiornare le cuffie, se funziona, significa che sono originali, altrimenti qualcosa non fa e molto probabilmente sono false. It adjusts in length easily, as the designer put both adjustment screws (one on each leg), facing the same side, which makes it quicker to adjust BOTH legs. That being said I drove easily at a constant pace of 90MPH. The first time the batter quit holding a charge after a couple of years.