Cute and comfy but hard to walk in. The rack comes assembled. No slip off when walking. ?Mobil disconnected?? few seconds later? ?Mobil connected?? few seconds later?. They last until he grows out of them, they are waterproof, I buy them in black and they go with everything (pants, shorts, even dressier occasions! Keens customer service didnt seem to care and wouldnt help. HOWEVER, that stops at the lid of the case. She loved them that much. I like my wireless charger! (Ex.