Walking sandals must have enough adjustment points to keep your heel at the back of the sandal and prevent the foot "traveling" forward and back, rubbing against the straps with each step, which can lead to blisters. You must test sandals at an actual walking distance to see whether foot swelling during walking makes your toes bump against the toe guard, which can lead to black toenail or blisters, or just over the front edge.
Walkers choose walking sandals or trail sandals for both short and long distance walks. As with any walking shoe, it is important to find a good fit and to test the walking sandals at shorter distances and with or without socks. Today's running sandals and trail sandals provide athletic shoe features such as motion control, flexibility, and secure strapping systems so your feet don't get rubbed raw by the straps.
The first thing you should be looking for when you want to purchase cute sandals is what kinds of materials they are made from. The most common ones are made from leather. This includes not only the straps, but the sole of the sandals as well. The leather is perfect to absorb sweat from your feet as well as endure a lot of wear and tear throughout the hottest months of the year. Leather also stretches as you're wearing it. This means that you're going to be able to have shoes that will mold to your exact shape and size of foot. You will not be locked into the mold that the manufacturer made for the shoe. Instead, you will create the mold using your foot.