How to Determine Your Arch Type at Home

Why your arch type matters

Your arch type influences how your foot rolls when you walk or run, a motion called pronation. People with flat feet tend to overpronate, meaning the foot rolls inward more than usual. High arches often underpronate, or supinate, placing more load on the outer edge of the foot. Neutral arches generally provide a balanced stance.

The right sneaker can support your arch and reduce strain on the knees, hips, and back. For example, flat feet often need stability or motion control shoes, while high arches may benefit from cushioned neutral trainers. Knowing your arch type is the first step to making an informed choice.

The wet test: the classic home method

The wet test is a quick and simple way to see your footprint. You need two sheets of heavy paper or a brown paper bag, a shallow pan of water, and a towel. Sit on a chair with the paper flat on the floor in front of you. Wet your right foot, shake off excess water, and step firmly onto the paper. Step off without sliding, then stand and examine the print. Repeat with the left foot.

Look at the curve along the inside of your footprint. If the print shows a complete foot with only a slight curve, you have a low arch or flat foot. A visible curve taking up about a third of the width suggests a neutral arch. If the print is narrow with a deep curve separating the heel and ball, you have a high arch. This test gives a rough indication, not a medical diagnosis.

For the most accurate result, do the test on a flat, hard surface. If the paper wrinkles or you move your foot, the print will blur, so try again if needed.

Other ways to assess your arch

If you do not have paper, you can step with a damp foot onto a dry surface such as a concrete floor or a dark towel. The pattern of moisture will show the same curve. Another method is to look at the wear pattern on a pair of shoes you have worn for several months. Excessive wear along the inside edge often indicates overpronation with flat feet, while wear along the outside edge may indicate supination from high arches.

A visual check can also help. Sit with your feet flat on the floor and look at the inside of your ankle. If you see a noticeable inward collapse, that points to flat arches. If the arch appears high and the foot curves upward, you likely have high arches. These methods are less precise than the wet test but can confirm what you suspect.

What your arch type means for shoes

Once you know your arch type, you can focus on the features that matter. Flat feet generally need supportive midsoles with a firm heel counter to control overpronation. Stability shoes and some motion control models are common options. Neutral arches are adaptable; most running and walking shoes work well, with moderate cushioning and a balanced platform. High arches often require softer midsoles and shoes with a curved last to accommodate the shape, plus extra cushioning to absorb impact.

The table below summarizes the main arch types and the typical shoe features to look for.

When to see a professional

The wet test is a self-assessment, not a clinical evaluation. If you have foot pain, chronic injuries, or you are unsure about the results, consider a professional evaluation. Orthopaedic surgeons and podiatrists can perform a gait analysis and recommend appropriate footwear or orthotics. Organizations like the American Academy of Orthopaedic Surgeons and OrthoInfo provide patient education on foot conditions and can help you find a specialist.

Pain that limits daily activities, swelling, or a change in your walking pattern should not be ignored. A medical professional can give you a definitive diagnosis and guide you toward the best treatment, which may include specific sneakers or custom insoles.

Choosing the right pair

After identifying your arch type, you can narrow your search. For flat feet, explore stability running shoes or supportive walking sneakers. For high arches, look for well-cushioned models like those in our cushioned running shoe guide. Best Orthofeet Sneakers often offer arch support, and Best Wide Fit Sneakers can be useful if your feet are also wide.

Remember that arch type is just one factor. Foot length, width, and personal comfort matter too. Pair your arch knowledge with proper sizing, as explained in how to measure your foot size, and check the sneaker size conversion chart if you buy internationally.

What to pick for your use

Questions

How accurate is the wet test for determining arch type?

The wet test is a useful rough guide, but it is not a medical diagnosis. It works well for most people to identify flat, neutral, or high arches, but it can be misleading if you have an injury or very flexible feet. For a precise evaluation, consult a podiatrist or orthopaedic specialist.

Can I determine my arch type by looking at the wear on my shoes?

Yes, but with limitations. Heavy wear on the inside of the sole often indicates overpronation associated with flat feet. Wear on the outer edge can indicate supination from high arches. However, wear patterns can be influenced by foot strike and gait, so the wet test is more direct for most people.

What if my wet test result is unclear?

If the footprint is ambiguous, repeat the test on a smoother surface or use a different method, such as noting how your shoes wear or examining your ankle alignment. It is also helpful to check both feet, as arch types can differ between feet. When in doubt, seek professional advice.

Does my arch type change over time?

Arch structure can change due to aging, injury, or conditions like posterior tibial tendon dysfunction. Flat feet can become more pronounced, and high arches may become more rigid. It is wise to re-assess your arch type every few years or after any significant foot injury.

Is the wet test safe for everyone?

Yes, the wet test is safe: it only involves getting your feet slightly wet and stepping on paper. If you have a skin condition or open wounds on your feet, dry off immediately and avoid stepping on surfaces that may cause slipping. Consult a doctor if you have concerns about your foot health.