If you have a smaller chest this would work out a lot better for you. 5 de toda la vida, nunca he tenido problemas cn nike y ese numero, de echo solo compro nike pq la. Update, 1-17-16:I have noticed that all three of the "domed" stickers on knobs are curling and peeling off. simple but elegant! I use it with my full face motorcycle helmet and I find the cord sliding to one side or the other. Connects every time to my watch and stays put while riding or exercising. Now with this being said, there thermal pastes. Aber nun habe ichs riskiert, heute erhalten - und der Unterschied ist tatsächlich deutlich wahrnehmbar! Edit: My daughter wore these to the beach and they worked great for her. Thats a first!