This bar is great! Dann bin ich mit den Schuhen in den Urlaub gefahren. I will be applying the techniques and knowledge this book offers in hopes of making it to the big stage. Id suggest a ball of foot insert and theyre good to go. Battery life so far has also been great, it?s something I haven?t had to worry about when using and I only had to charge them once every week out of habit. I always buy fit flops as they fit perfectly every time and are well made not to mention the most important point they are comfortable and you can slip on a brand new pair and go for a long walk straight away. Its also pretty tough and there are many other uses for your leftover pieces. I am really hard on my footwear, but I know I will get many years of wear out of these. I also use a second loop on the hitch so we can tie down the stern, makes it easy to release the stern line when we want to open the back hatch. 5 women?s and 7 men?s.