Podiatrist-Approved Shoes for Growing Feet: Expert Advice from Podiatrist Darren Costello
Q1 How important are proper shoes for children's development:
By age two, your toddler's feet are incredibly flexible and made mostly of soft cartilage, which means they easily shape themselves to the world around them. Because of this, the 2026 "gold standard" for foot development isn't about finding a shoe that "fixes" the foot, but rather one that stays out of its way.
The current best thinking for building long- term strength and balance is a barefoot-style approach. Recent studies have confirmed that children who spend more time in "minimalist" footwear develop significantly stronger intrinsic foot muscles than those in structured, heavy shoes.
Q2 What should parents look for when choosing shoes:
Ignore the "mini-adult" fashion trends and stick to the Three Fs. This checklist ensures the child is in a more appropriate style of shoe:
Flexibility: You should be able to twist the shoe and fold it in half easily.
Flatness: Always look for "zero-drop" shoes or a shoe with a very small heel.
Fan-shape: The toe box must be the widest part of the shoe. A toddler's toes need to spread out to provide a stable
Q3 How often should I be measuring my child's feet?:
Children's feet grow in unpredictable "spurts" rather than a steady line. For toddlers (ages 1- 3), you should measure every 8 to 12 weeks, as they can jump half a size in a matter of days. For older children (ages 3–6), checking every 4 to 6 months is usually sufficient.
The Insole Test: Never rely on a child to tell you if a shoe is too tight.
Instead, take out the insole of the shoe and have your child stand on it. If their toes reach the very end or their foot is "spilling" over the edges, it's time for a new pair. You should ideally see about 12mm (one thumb's width) of space at the front to allow for healthy
movement.
However, it's worth chatting with a podiatrist or doctor if the habit persists 80% of the time after age 3, or if you notice specific physical red flags, such as:
- Tight Achilles Tendons: If they cannot bring their foot to a 90-degree angle or flat on the floor (even when prompted), the tendon may have shortened and could require physical therapy.
- Constant Toe Walking: They are on their toes 100% of the time, even when standing perfectly still.
- Asymmetry or Clumsiness: They only walk on one toe or seem consistently uncoordinated.
- Loss of Skills (Regression): They previously walked flat-footed but have suddenly shifted to walking only on their toes.
Question 4: "My child doesn't seem to have an arch; do they have flat feet?"
Please don't panic! Almost all 2-year-olds appear to have flat feet, and there's a very good biological reason for it. Toddlers have a "fat pad" on the inner side of the foot that physically hides the arch. Combined with their incredibly flexible ligaments, and lack of bone formation, the foot looks flat when they stand.
Research shows that a visible arch typically doesn't fully develop until between ages 7 and 9. In fact, flat feet are often just a healthy anatomical variation rather than a medical diagnosis.
All recent studies indicate that asymptomatic flat feet - those that do not cause pain or limping-do not require any form of intervention, orthotics, or corrective shoes. The Test: If an arch appears when your child stands on their tiptoes, it is a normal stage of growth. This flexibility indicates that the structure of the foot is working correctly, even if it looks flat while they are standing still.
When to Seek Intervention
While flat feet are usually nothing to worry about, we do look closer if they become symptomatic. You should consult a professional only if:
- Pain or Limping: The flat feet are causing physical discomfort or affecting their gait.
- Withdrawal from Activity: You notice your child is backing away from physical play or sports they used to enjoy.
- Loss of Arch: They previously had a visible arch that has now disappeared (a shift from "flexible" to "rigid").
Question 5: "What actually are 'growing pains' and why does my
son have them?"
Despite the name, "growing pains" have almost nothing to do with the act of growing. Growing pains are a diagnosis of exclusion. This means that when someone can't find anything physically wrong-no injury, infection, or structural issues-the recurring nighttime aches are categorized as growing pains.
Current theories suggest these are actually muscle fatigue symptoms. Think about how active a toddler is; their muscles are working significantly harder relative to their size than an adult's muscles do.
By the evening, as the body cools down and the distractions of play stop, the accumulated load and minor muscle tension become noticeable as a deep, dull ache.
However, it is vital to know when it isn't growing pains. Growing pains should always be in the muscles (calves/thighs) and usually affect both legs. If your child has pain in a specific joint (like the knee or ankle), if they are limping during the day, or if the pain is only in one leg, it's time to get checked out. For standard aches, gentle massage, good rest
and sleep is perfect care and should go away with time.


