I do love these boots. Theyre super light and comfortable, I dont even know theyre on my head. Ill just have to keep looking for a pair that fits because these will kill me if I wear tham walking up and down steps. Sehr gut für unterwegs. He is a 9 1/2 but I got him the 11-12 and it for just right! Now with this tower, I can do my workout anytime I want. If you are at work and run into a coworker or are walking the dogs and have a conversation, you cant just turn them off and toss them in your pocket, because they turn on too easily, presumably from them hitting your leg/hip in your pocket. I may even consider ordering different colors in the future. I am very satisfied with the quality of this item. A flexible arm would do the job and all sources include a mute option as well as a volume control.