I would guess that most rain boots aren?t being worn for 40+ hours/week so I really just hope they last for over six months. I dont work out or use them when sweaty or in wet weather. So far so good on our IPhone 12 mini it?s charging it pretty after 60 minutes up to 70% from almost 40%. At first she absolutely loved them but has since informed me that one shoe looks defective, curves left, making one look pigeon-toed. In fact the shoe is a very beautiful heel and although I ordered a champagne color shoes I received a heel that looks nearly pink. They look really cute and fit with pretty much any outfit, but the sole gets a little uncomfortable if you walk in them for a long time and the faux leather gets scratched easily. Pros:High-quality sound. The cloth finish also appears good. so now i have an overpriced platform rack that wont fold up. It will be worth it when you get them.