Fit
The No. 1 priority for any distance walking shoe is that it fits properly. The toe box should be roomy enough for your toes to wiggle and move forward with each step. Make sure there is about a half-inch of space between your big toe and the front of the shoe and adequate width in the toe box for all toes to move freely. The sides should be comfortably supportive, but never binding. Try on the shoes after a full day on your feet, when they are most swollen and tired. Also wear the same thickness and type of socks you will be wearing when walking.
Sole
Rubber soles are the only way to go for distance walking shoes. Rubber provides the traction and flexibility you are going to need. Test the sole by bending the shoe upward, the same way your foot rolls from heel to toe as you walk. Also try twisting and bending the toe area to ensure it, too, can move with the foot.
The sole should also include a low heel that rounds inward at the bottom so your foot can roll with your steps.
Material
Any walking shoe, especially those meant to go great distances, should be made of a lightweight, breathable fabric that allows air to circulate around your foot. Mesh is an ideal material and is often used in combination with leather, suede or a synthetic trim. Steer clear of a heavy, non-porous fabric, like thick leather, which will not allow any air to circulate.
Article Written By Ryn Gargulinski
Ryn Gargulinski is a writer, artist and performer whose journalism career began in 1991. Credits include two illustrated books, "Bony Yoga" and "Rats Incredible"; fitness, animal, crime, general news and features for various publications; and several awards. She holds a Master of Arts in English literature and folklore and a Bachelor of Fine Arts in creative writing with a French minor from Brooklyn College.