He is doing it to deal with the guilt thrust upon him from the actions of his ancestors. Definitely will recommend to my friends. I dont consider myself to have slim ankles so I would say the straps could do with more adjustment capability. I havent received the other two yet but they will probably be great also. My son wears these constantly and he loves them. I reviewed the manual twice and didnt see it, though I may have missed it somewhere. ) I would use a piece of velcro instead of the large strap if it becomes an issue. Both perform exceptionally well when giving commands to Siri or Google Assistant. The reason i gave this 2 stars is because companies with far less of a reputation for quality have much better mounting solutions. I especially love that now they have shoes I can wear to work and be as comfortable as can be, while still being stylish.