Those things look heavy and uncomfortable, and they look aggressive, scary, and yeah, ugly. I'm hoping my sandals will be stylish, light, minimalistic, beautiful- looking, and that people will buy them to wear to church. My design is so that folks can wear socks with them. I'm almost ready to make a first prototype, maybe within the month. My idea is to make the leather gorgeous, and the design functional. I have five people lined up to test drive a pair, give feedback, in exchange they keep the sandals, or if a modification is needed, then they will get a working pair. I call them my product development team. 3 of them have lifetime issues with uncomfortable and ill- fitting footwear, which is why I selected them for the team.