They are the most comfortable boots you will ever wear. El único inconveniente es que la parte de la tapa a veces queda floja y se suelta (solo la tapa) pero nada grave, en realidad me parece excelente compra! Fell in love with her during secret invasion even though that wan?t the real spider-woman. I would highly recommend these to everyone! Battery life is supposed to be 20 hours, but I have never come close to that. I would love if they offered different colours. I really needed something to help strengthen those muscles again after a surgery and car accident (two separate times of abdominal swelling left me with a "puffy" tummy which no amount of crunches or anything ever made "flat" again). Berim Joggen kam es dann regelmäßig zu kurzen Verbindungsabbrüchen, und das obwohl ich das Smartphone wie bisher auch im Laufgürtel verstaut habe, und es bisher selbts bei billigsten China-Inears nie zu ständigen Verbindungsabbrüchen kam. Her shoe length is a size 6, but typical crocs arent wide enough for her chunky feet. If you are super big and lifting more than 60 lb dumbbells in each hand I might look elsewhere.