The plastic parts seem like they could be more robust- Im not confident of the load rating. He wants to wear these all day now. You get what you pay for going cheap. Easy to get broom in and out. I wore them on a cruise and did a lot of walking in them. I gave it 3 stars because I appreciate the effort of trying to remedy Apples massive design flaws. Strangely it also allows you to reduce the poll rate from the standard 1000 to 500, and I cant think of any conceivable reason why someone would want to do this. When I stopped, I made sure to check the straps and for the most part, it stayed perfectly tight. I will be repurchasing but Ill be more cautious next time. We didnt need that so we opted for just the soundbar and were very happy with it.