Minha insatisfação com o produto é enorme, embora a qualidade de áudio e conforto sejam ótimos, porém, a sua durabilidade se torna o seu maior contra, o que torna totalmente inviável a compra do produto. I ordered up a size per many of the replies in the Questions section. Also its too short in the torso , but thats because Im tall. there?s no elastic to gold them tight to the foot. First, fulling charge the battery it will be workout at least 7-9 hours and up, it only take 1-1. Die Montage des Kunststoff-Grundhalters am Lenkerrohr ist mit den beiliegenden Gummi-Streifen für verschiedene Rohr-Durchmesser möglich. He is super happy with his compression shirt. I wear it 1 hour a day As I would wiggle them, there was a lot of play there. Bought a black pair 3 years ago along with navy blue & bought a black pair again from Amazon.