I am on my feet, on concrete, for 9-10 hours a day. Streamed video using it for 3 hours yesterday without a problem. They would probably be a perfect match for an infrequent outfit. Theyre great summer shoes for kids. The fact that it can be paired with other speakers wirelessly, is a bonus as well. Build quality is very solid, a bit bottom heavy, with everything where it should be. Side note: DO NOT PUT ALUMINUM IN A DISHWASHER or itll be heavily corroded. This pair totally died after about 3 months. That said Im not going to be returning this as I plan to change my very old bike for a newer one so will be getting a bike where the top bar is free of all said cables. Perfect work from home shoes!