How Are Running Shoes Sized?

So You Want To Run?

Getting off the couch and making the commitment to a running regime requires motivation, endurance and the right pair of shoes. You want your running experience to be positive, so plan on spending the time and money on properly fitted shoes. Otherwise, you may end up with blisters and bruising and not want to hit the trail again. So, make your running shoes an investment in your health and fitness.

What To Bring

When shopping around for the proper shoe, be sure to bring in your socks, orthotics or other inserts you may wear everyday. Also, if you currently have a pair of running or workout shoes, bring those along, as the employee sizing you will be able to see where your natural wear and tear occurs. The salesperson will be able to find a shoe that fits how you naturally run or walk and provides proper support.

Time Needed

Plan on spending about 30 minutes at the store to be measured. If the store has a treadmill available, the employee will have you run for a minute or two on it and your stride will be recorded. Employees will replay the tape to determine your footstrike and gait to evaluate the mechanics of your stride. If your foot pronates--referring to the way your foot arches--you will need a shoe with more support and cushioning. If your ankle tilts to the left or right side during your stride, you will need a pair of shoes with extra support on the sides.

Measuring Your Foot

According to Beginner Triathlete, 80% of all running shoes fit a ½ size smaller than what's marked on the shoe's tongue; thus, you will need a larger size than what you typically wear in shoes. Also, your feet will swell when you run, so you want some room for expansion. A tight shoe will not loosen over time, so if it is tight in the store, let the salesperson know right away to switch to a larger size or move to a different type of shoe.

Best Time To Be Sized

Because your feet swell throughout the day, visit the store in the evening when your feet will be at their largest.

References

Article reviewed by Contributing Writer Last updated on: Oct 27, 2009

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