This neem ingredient can KILL your cat. I would 100% recommend them as a must have for spring/ summer and pool days. After a few hours of using this size, I reverted to the large silicon tips which I feel isolate noise better when not moving around. - The strap between the toes is too short making it too tight, and where its attached to the foot strap, its not aligned, causing severe discomfort to the 2nd toe. Needed extra storage in my new studio apartment. I was wanting a black ones however I decided to get these since my size wasnt available and black and I have to say I was pleasantly surprised these are awesome I absolutely love platform shoes and theyre just so casual and the fit was right on which was a bit concerned for me as well but yeah totally worked out I definitely recommend :) I have not done this . He had the hyperx charging pad for his phone so that?s what drew me to this option. I tried some on at the mall and immediately received plenty of complements and a few questions as to what I was wearing. The slippers are nice and so far it looks like they can keep your feet warm without making them too hot or sweaty.