Really like these. Now I have them as I wanted I hardly know I am wearing them and an excellent product so far. It was the most expensive out of all the speakers, but Im disappointed with this one. The delivery guy took a picture of the package when he dropped it off on my door step; to be posted on the Amazon Delivered status. There is just a circle of velcro so big adjustments wont work. This rendered one of the extension tubes unusable. It is sturdy and doesnt fall apart like some of the others that you may have to add glue to keep them from falling apart. The insoles are "clouds" and are amazing. With little time left, I had to reshape the clamping bars to try to match the shape of the crossbars which resembled an airplane wing. And they fit side to side really well when I got them.