Ive worn mine for hours and essentially forgotten it was in my ear. Overall, the TS-2. My boyfriend says crocks are the ugliest shoes ever. Would have preferred the flannel lined model but they twice as expensive as the shearling lining. Ya lo llené de ropa y parece ser que soporta un peso considerable. When I shower, I pour a tiny amount into my hand, rub hands together, rub under breasts and rinse well. You will not see to many other speaker companies creating serious audio equipment for the musician. Definitely noise cancelling. Fit is as expected. They have not shown any sign of wear.