I do lots of walking and wear Hotter walking sandals from the ‘stability’ range , walking 11, I have several pairs and can walk miles in comfort. They do metallic options too which are attractive and can be worn when not walking. I also like Strive which are fitted with an ortho footbed so great for those arches, these are very comfortable too but I wouldn’t wear for a long walk as not enough straps but they are a little dressy and great for around the house or beach . I have chia , gold and turquoise , and another different silver pair with a bow on. Works for me! Enjoy your holiday