Foot pain rarely stays in your feet. Often, customers come in with sore heels and mention that their knees have been bothering them too. Or their lower back. What they don’t always realize is that those things are connected.
When shoes don’t properly support your feet, your body begins to compensate in subtle ways. Your stride changes. Your posture shifts. Over time, discomfort may appear not only in your feet, but also in your knees, hips, or lower back. The right fit makes a real difference. Understanding how proper shoe fit affects support, alignment, and movement can help prevent many common causes of foot pain.

Why Proper Shoe Fit Matters
A properly fitting shoe should support your natural movement, provide stability, and reduce stress as you walk. Shoes that are not the right size and fit, too flat, or lacking support can place additional strain on muscles, tendons, and joints over time.
Even small fit issues can contribute to:
- – Heel pain
- – Arch fatigue
- – Foot and ankle soreness
- – Toe pressure and irritation
- – Knee discomfort
- – Lower back strain
Because every foot is different, finding the right fit often goes beyond simply choosing your usual shoe size. Width, arch type, foot shape, gait, and activity level all play an important role in overall comfort and support. You may benefit from the expertise of a pedorthist.
Why In-Store Shoe Fitting Still Matters
Online shopping has made buying shoes convenient, but fit is often more complicated than length alone. Factors like width, arch type, foot shape, swelling, activity level, and even previous injuries can all influence which shoes will feel best for your feet.
That’s why many customers benefit from an in-person fitting experience. This may include measuring width, foot girth, arch length, evaluating arch support needs, or identifying pressure points that are not obvious during a quick online purchase.
Many people don’t realize their foot size can change many times over their lifetime. Having a professional measure your feet once a year is advised.
At Peterson Shoes, our team takes the time to evaluate fit, comfort, support, and how a shoe works with your individual foot structure and daily activities. Small adjustments — like selecting the correct width or support level — can make a surprisingly large impact on comfort.
What is a Pedorthist?
A Certified Pedorthist (C. Ped) is a specialist in using footwear – including shoes, orthotics, and other pedorthic devices – to solve problems in or related to the foot and lower limbs. These experienced professionals are trained in evaluating feet and fitting footwear to alleviate pain or assist in recovering from an injury or surgery. Learn more about Foot Care Solutions here.

Heel Pain and Plantar Fasciitis
One of the most common foot concerns we hear about is heel pain, especially pain that feels worse first thing in the morning or after long periods of standing. In many cases, this discomfort is related to plantar fasciitis, a condition caused by irritation and inflammation of the plantar fascia — the thick band of tissue that supports the arch of your foot.
Plantar fasciitis can develop when the foot is repeatedly strained without adequate support. Unsupportive footwear, worn-out shoes, hard surfaces, and long hours on your feet can all contribute to the problem.
If you are already experiencing symptoms, we recently shared additional tips in this blog post:
➡️How to Relieve Plantar Fasciitis Symptoms
One of the most important steps in managing heel pain is wearing supportive footwear consistently, even around the house. Walking barefoot or wearing flat, unsupportive shoes can continue placing stress on the plantar fascia throughout the day.
Shoes and sandals with structured arch support and stable footbeds are often recommended for customers experiencing plantar fasciitis symptoms. Many people find relief in styles that use cork footbeds or contoured support systems that help distribute weight more naturally.
Some supportive footwear options commonly recommended for plantar fasciitis include:
- Birkenstock sandals and shoes with cork-latex footbeds
- Haflinger wool clogs and supportive cork-soled styles
- Other cork-soled footwear designed to provide stability, cushioning, and arch support
These types of shoes help encourage proper alignment while reducing excess strain on the heel and arch. A supportive shoe should feel stable through the midfoot, hold the heel securely, and allow enough room for natural toe movement. For many people, simply changing into supportive footwear with the correct fit can significantly reduce day-to-day foot fatigue and heel discomfort.
Arch Fatigue and Everyday Walking
Your arches work hard every day, especially with extended walking or standing on hard surfaces. Without proper support, the muscles and ligaments in your feet may become overworked, leading to aching, tired feet by the end of the day.
Did you know it is very rare for a person’s stride to be perfectly balanced? According to the American Podiatric Medical Association (APMA), 60% to 77% of adults experience over or underpronation to some degree. Supination, or under pronation, can cause Achilles tendonitis, plantar fasciitis, shin splints, and IT band syndrome.
This is one reason many customers notice immediate comfort improvements when switching from flat casual shoes or flip flops to footwear designed specifically for foot health and support. And a good fit is equally important. Many people have different shoe sizes between their right and left feet, or have toes that are longer or shorter than average. Additionally, the shape of the foot can vary from person to person, for example, differing widths, narrow heels, or more prominent arches. Proper shoe fitting incorporates not only heel to toe measurement, but also overall shape of the foot and usually incorporates a Brannock Device® to take the measurements.
Features that can improve comfort include:
- Structured arch support
- Cushioning and shock absorption
- Stable midsoles
- Proper heel support
- Room for natural toe movement
➡️Unlocking the Biometrics of Feet
Footwear Can Affect Knees and Back Too

Your feet are the foundation for the rest of your body. When your feet are not properly supported, alignment changes can travel upward through the knees, hips, and lower back. Shoes that do not properly support your gait may contribute to knee pain and hip discomfort as well as back pain. A supportive shoe that fits correctly can help mitigate an uneven gait, encourage better alignment, and promote more natural movement throughout the day.
When Additional Support May Help
For some people, over-the-counter inserts or custom orthotics may also improve comfort and support. Our certified pedorthists work with customers experiencing ongoing foot discomfort, alignment concerns, or fit challenges to help identify supportive footwear and solutions tailored to their needs.
In some cases, the right shoe alone can provide significant relief. In others, additional support may help improve comfort and mobility over time

Step Into Better Comfort
Whether you’re dealing with heel pain, tired arches, or simply looking for more comfortable everyday footwear, the right fit can make a major difference in how you feel throughout the day.
Peterson Shoes is a family-owned shoe store and shoe repair shop serving the Andover, Anoka, Brooklyn Park, Coon Rapids and Minneapolis areas. We specialize in orthotic shoe inserts, shoes for plantar fasciitis and shoes for tendonitis. Come check out our selection of Women’s shoes, apparel and accessories, and Men’s shoes at 209 E Main Street, Anoka, MN. Or shop our selection online now.

