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06 Numbers and Powers

How to Choose Running Shoes for Your Foot Type

Card No. 06·6536 · Updated · Standard formula, shown below

Choosing the right running shoes prevents injuries and improves comfort. You need to know your foot arch type and your running gait (how your foot lands). This guide walks you through a simple wet test, a gait check, and how to match shoes to your needs.

What You’ll Need

  • A piece of paper or cardboard large enough for your foot
  • Water or a shallow pan
  • A towel (to dry your foot)
  • Your current running shoes (for wear pattern analysis)
  • A mirror or a friend to observe your gait (optional)

Step-by-Step

  1. Determine your arch type with the wet test. Wet the bottom of your foot and step onto the paper. Look at the imprint:
    • Flat arch: You see almost the entire foot, with little or no curve on the inside. Your foot rolls inward (overpronates).
    • Normal arch: You see a distinct curve along the inside, about half the width of your foot. Your foot rolls slightly inward (neutral).
    • High arch: You see only the heel and the ball of the foot, with a very narrow or broken connection. Your foot rolls outward (underpronates or supinates).
  2. Check your current shoe wear pattern. Look at the soles of your old running shoes. Wear concentrated on the inside edge (under the big toe) suggests overpronation. Wear on the outside edge (under the little toe) suggests supination. Even wear across the heel and forefoot suggests a neutral gait.
  3. Analyze your gait (how you run). Have a friend watch you run from behind, or record yourself on a treadmill. Look at how your ankles move:
    • Overpronation: Ankles roll inward excessively, knees may cave inward.
    • Neutral: Ankles stay relatively straight, minimal side-to-side movement.
    • Supination: Ankles roll outward, feet land heavily on the outside edge.
  4. Match your foot type to a shoe category. Based on your arch and gait, choose the appropriate shoe type:
    • Flat feet / overpronation: Look for stability or motion control shoes. These have a firm medial post (a denser foam on the inner side) to reduce inward rolling.
    • Normal arch / neutral: Choose neutral cushioned shoes. They provide balanced cushioning without extra support features.
    • High arch / supination: Opt for cushioned or flexible shoes. These have extra soft foam to absorb shock and encourage a more natural foot motion.
  5. Consider your running style and surface. If you run on trails, look for aggressive tread and a rock plate. If you run on roads, a smooth, flexible sole is fine. If you are a heavier runner, you may need more cushioning. If you are a forefoot striker, you may prefer a shoe with a lower heel-to-toe drop (4–6 mm) to encourage a natural foot strike.
  6. Try shoes on later in the day and with running socks. Your feet swell during the day and while running. Bring the socks you plan to wear. Try on both shoes and walk or jog around the store. There should be a thumb’s width (about 1 cm) between your longest toe and the end of the shoe.
  7. Test the fit and feel. The heel should fit snugly without slipping. The midfoot should feel secure but not tight. The toe box should allow your toes to wiggle freely. If you feel any pinching or pressure points, try a wider or different model.
  8. Replace shoes when needed. Most running shoes last 300–500 miles (480–800 km). If the midsole feels compressed or you start getting aches in your legs or feet, it’s time for a new pair.

Common Mistakes

  • Buying based on brand or looks. The most important factor is fit and function, not color or logo.
  • Ignoring the wet test result. Many people assume they have a normal arch when they actually have flat or high arches.
  • Choosing a shoe that is too small. Running shoes need extra room for foot swelling. A snug fit at the store will be painful after a few miles.
  • Overlooking the width. If you have wide feet, a standard width may cause blisters. Look for wide (2E) or extra-wide (4E) options.
  • Assuming all stability shoes work the same. Different brands use different support systems. Try several to find what feels right for your gait.
  • Buying a shoe based on a friend’s recommendation. Your foot type and running style are unique to you.

Tips

  • Shop at a specialty running store. Staff can analyze your gait on a treadmill and offer expert advice.
  • Bring your old shoes. They show wear patterns that help the fitter understand your gait.
  • Run in the shoes before buying. Many stores have a treadmill or allow test runs. If not, walk briskly for a few minutes.
  • Break in new shoes gradually. Wear them for short runs first, then increase distance.
  • Replace insoles if needed. Some runners benefit from custom orthotics, but try the shoe’s built-in support first.
  • Keep a rotation. Alternating between two pairs of shoes can extend their life and reduce injury risk.

Troubleshooting

  • You experience foot pain after switching shoes. This could be due to a sudden change in support or drop. Transition gradually by alternating with your old shoes for a week.
  • Your heel slips despite a snug fit. Try a different lacing technique (e.g., heel-lock lacing) or a shoe with a more contoured heel counter.
  • You get blisters on your toes. The shoe may be too narrow or too small. Try a wider size or a larger half-size.
  • Your knees or shins hurt after runs. This may indicate that your shoe’s support is not right. Re-evaluate your arch type and consider a stability or motion control shoe if you overpronate.
  • You are between sizes. Choose the larger size. Running shoes should have a thumb’s width of space at the toe.
  • You cannot tell your arch type from the wet test. Visit a running store for a professional gait analysis.

Frequently Asked Questions

Q: How often should I replace my running shoes?
A: Most shoes last 300–500 miles (480–800 km). If you run 20 miles per week, that’s roughly every 4–6 months. Check the midsole for compression or creasing.

Q: Can I use running shoes for walking?
A: Yes, but running shoes are designed for impact and forward motion. For walking, a lighter, more flexible shoe may be more comfortable. However, running shoes work fine for casual walking.

Q: What is the difference between stability and motion control shoes?
A: Stability shoes have moderate support for mild to moderate overpronation. Motion control shoes have firmer, more extensive support for severe overpronation and are often heavier.

Q: Do I need to buy a half size larger in running shoes?
A: Many runners do because feet swell during runs. A thumb’s width (about 1 cm) between your longest toe and the shoe end is a good rule. If your current shoes feel cramped, go up a half size.

Q: Can I wear neutral shoes if I have flat feet?
A: Some flat-footed runners do fine in neutral shoes, especially if they have strong arches and no pain. However, if you overpronate and experience discomfort, stability shoes are usually safer.

Q: How do I know if I overpronate without a treadmill?
A: Look at the wear on your old shoes. If the inside edge of the heel and forefoot are worn down, you likely overpronate. Also, if your feet roll inward when you squat, you may overpronate.

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