I knocked off a star as getting a perfect fit is very complicated. A very good looking and sturdy wine rack much better build then expected. I had almost given up on my AirPods after having one fall out of my ear from the top is a ladder and then another while mowing the lawn. My 5 yr old is around 35lbs and the buckles are as tight as they go but it is still a little loose. These are great and have saved me tons of space in my closet. For mobile use I would much prefer a 60cm - 1. Makes me honestly wonder why is this even being made if it cant even do the job it was made for. I think they will be great for any water sports, kayaking etc. And these, and also a pair of boots from Skechers, have been no exception. Very comfortable slippers but your feet will be sweating in some minutes.