They have overall good sound, not the best, but again, it is great for the price. I love this sweater! The belts seems durable and will last awhile. I wear them 10 to 12 hours a day very well so far. I actually use these for walking around listening to my i-phone and i-pod. I have two daughters a year apart and even after a year of wearing them they are still in perfect condition and ready to pass down to the younger one. Im glad UGGS is making some very fashionable boots as well as practical ones. The thief tried their best to drill out the side of the lock too. The shoes arrived on schedule and in excellent condition. I hope this honest review will cut thru the dishonest (many) reviews products get.