These are perfect for my 9 year old daughter. bought for granddaughter 18 mths . Wear I wouldnt expect to see in a couple of months. These headphones also have all-day comfort and seem pretty durable. Left vs Right shoe for comparison. Time will tell how long they last, but these are very well made; the interior sole (which meets the foot) is firmly constructed and one solid piece. Already gifted a few, Definitely worth the price. The one side of the headphones suddenly stopped working. I received my Straps. How much weight is actually safe.