Choosing the right walking shoes is key to a comfortable, injury-free walking routine.  You'll want to select shoes designed specifically for walking or cross-training, as these provide the right balance of support, flexibility, and shock absorption.  Look for shoes that are lightweight with a well-cushioned heel to absorb impact, which helps prevent foot and joint strain.  The midsole should be flexible enough to allow a natural roll from heel to toe but still provide stability to prevent overpronation (rolling inward) or supination (rolling outward).

The fit of the shoes is important.  You don't want shoes that are too tight.  To avoid this, you may want to ensure there's a thumb's width of space between your toes and the end of the shoe to avoid friction and blisters.  Walkers' feet can swell slightly, so try on shoes at the end of the day or after a walk when your feet are at their largest.  Look for breathable materials like mesh that keep your feet cool and dry and choose shoes with removable insoles if you need custom orthotics.

When buying shoes, it is always best to go to the shoe store (yes, in person!) to try on the shoes to ensure that they fit comfortably.  Once you are comfortable with a brand and style of shoe, it is okay to shop online for the identical shoes.  You can purchase from the brand's website or from Amazon, where many of the best brands are also available.  Current Amazon best seller's include the Skechers Skechers Women's Go Walk Joy Sneaker and Men's Go Walk Max Effort.

A good practice is to replace walking shoes every 300-500 miles, as they can lose cushioning and support with time, although this varies depending on the quality of the shoes.  With the right fit and features, your walking shoes will make each step smoother, keeping you comfortable as you build a healthy walking routine.