Boy, howdy, did it work! This is not a hiking sandal. A bit of a disappointment from Keen. They adhered well even to non-smooth surfaces. After contacting the seller they exchanged it so I have two matching. Just make sure you care for them as they recommend, wash on gentle cycle and air dry. It is completely touch operating that can control volume, pausing, skip ,even can control siri on iphone and also can answer the phone when it rings. First time buying wireless earbuds. The grip was reassuring on the frozen ground. NOTA IMPORTANTE PARA CONSOLAS:El control de tu consola debe de estar conectado al control arcade y este a su vez a la consola para que pueda funcionar.