Theyre a bit stiff so Ill need to walk around the house with them on first to loosen up. If youre not a serious audiophile these are a solid choice if you want 100% wireless earbuds with more than average battery life and much higher than average build quality: the recharging case is fast (USB-C), feels _heavy_, and has a satisfying magnetic hood that closes with an audible "clack. My only issue is a whistling noise when at highway speeds when the cargo shell isn’t installed. RECOMENDABLE. a teeny bit snug in the toe box, but I think that will improve after wearing them for a while. Está muy bien, pero tengan en cuenta que solo sirve para lugares bien planos, si no se resbala, solo eso por el resto muy bien The bubbles do last a pretty long time too. I was really looking forward to putting this in my closet -- have everything in my bedroom pulled out of the closet it was supposed to go in. I found the Amazon headphones very uncomfortable. I searched high and low in local shoe stores and found nothing that compared.