Up to 80% of nursery children wear slippers that don’t fit. Is your child one of them?

Up to 80% of nursery children wear slippers that don’t fit. Is your child one of them? Up to 80% of nursery children wear slippers that don’t fit. Is your child one of them?

Children Barefoot

How do you choose the right size of children’s slippers? We explain how to measure your child’s feet at home and what to look for in barefoot slippers.

How do you choose the right size of children’s slippers? We explain how to measure your child’s feet at home and what to look for in barefoot slippers.

Choosing children’s slippers often comes down to colour, an appealing pattern or a low price. The actual size, shape and room for the toes can be overlooked, even though children spend several hours a day wearing them. Together with movement instructor Klára Rampáčková, who visits nurseries across the Czech Republic as part of her preventive programme, Healthy Steps Forward, we looked at why the choice matters more than it might seem and what to look out for.

RAYVE children’s barefoot slippers

What’s happening in nurseries?

During her nursery visits, Rampáčková observes children’s movement patterns, posture and foot function – and that often includes checking the footwear they wear indoors. Based on her own experience, she estimates that up to 80% of children wear ill-fitting slippers. As she points out, “This is not the result of a scientific study, but something I have observed repeatedly” in the nurseries she visits.

Most often, she finds that a child’s slippers fit right up to the toes, with no extra room. The opposite extreme can also be a problem: slippers that are too big.

Children’s slippers at nursery

Why size matters

Children’s feet are still developing, so ill-fitting slippers are about more than comfort. Slippers that are too small or narrow squeeze the toes and restrict their natural movement. When worn over a long period, they create unsuitable conditions for foot function and may contribute to problems with toe alignment.

The opposite can be a problem too. Parents sometimes choose a larger size in the hope that it will last longer – but the slippers then don’t stay securely on the feet and slip off at the heel, allowing the feet to move around inside. Children may unconsciously grip with their toes or change the way they walk to keep the slippers on. Their walking becomes less steady and they trip more often.

RAYVE barefoot slippers

What to look for in children’s slippers

So how do you choose slippers that protect children’s feet without restricting them? Ideally, slippers should:

  • match the length, width and shape of the foot,
  • leave plenty of room for the toes,
  • hold the heel securely so it doesn’t slip out,
  • have a fastening that holds the foot securely without squeezing the instep or leaving pressure marks,
  • have a thin and flexible sole with no raised heel.

RAYVE barefoot slippers

Extra room is important too – that’s the space between the longest toe and the end of the slipper. For nursery-aged children, this is usually around 7 to 12 mm, depending on their age and stability, as well as the design of the shoe.

Lightweight, breathable slippers with a reasonably flexible sole are a good choice. Rampáčková advises against soft, “plush” slippers, which don’t hold the foot securely and can make it sweat more, as well as styles with a raised heel or narrow toe box. Trainers are also common in nurseries, but she doesn’t consider them ideal for all-day wear, especially if they are heavy, stiff and not breathable.

Children’s barefoot slippers

Barefoot slippers still need to fit

Parents are taking more interest in children’s footwear, and barefoot slippers are becoming more common in nurseries, along with styles that have a roomy, anatomically shaped toe box. Many parents choose them believing they are automatically the best option for children’s feet.

But barefoot slippers must meet the same requirements outlined above – they need to match the length, width and shape of the foot, as well as the height of the instep. The label “barefoot” alone is no guarantee; what matters is whether they fit your child well and allow natural, confident movement.

Well-fitting barefoot slippers

Find the right size at home in a few minutes

Accurate measurement is essential – shoes should be chosen according to the current length and width of the foot, not your child’s age or last year’s size. Here’s how:

  • Measure your child’s bare feet while they are standing on a hard floor, with their weight evenly distributed across both feet. Always measure both feet, as they can differ by several millimetres.
  • Use a good-quality measuring device, ideally PLUS12 – it measures the foot accurately and shows you the recommended shoe size straight away, as it includes 12 mm of extra room.
  • Don’t have a measuring device? A box will do. Gently place the heel and the big-toe side of the foot against the sides of the box, hold a pencil upright to mark the longest toe and the width, then measure the distances with a ruler. Add extra room to the measured length.
  • Choose shoes using the size charts provided by each manufacturer.

Measuring children’s feet

For preschool children, measure their feet again approximately every two to three months, as they grow unevenly at this age. You’ll find detailed instructions and more tips in our article Measuring children’s feet.

Still unsure? The most reliable option is to visit a specialist children’s shoe shop, where they can measure your child’s feet and help you choose the right shape and size.

PLUS12 foot and shoe measuring device

Naboso’s pick: Barefoot slippers

If you’d like to try barefoot slippers, here’s a recommendation from us at Naboso: children’s slippers from the Czech brand RAYVE.

RAYVE slippers have a reinforced heel counter, a wide toe box and an anatomical shape. They fasten with hook-and-loop straps so children can put them on easily by themselves, and they fit children with narrower feet, higher insteps and narrow heels well. They’re also available in playful patterns featuring unicorns, cats or cars.

RAYVE slippers

For children with an average-height instep, there are the classic RAYVE SLIPPERS with a textile hook-and-loop strap. The RAYVE SLIPPERS ELASTIC model also has a wide elastic band sewn across the instep, combined with a hook-and-loop fastening, helping it adapt to feet with both lower and higher insteps.

New from RAYVE are the RAYVE JOY slippers, designed for children with wider feet. They also have a durable toe bumper and a cupsole, making them more resistant to scuffs and everyday wear. They come in several colours with different picture patterns, so every child can find a favourite.

Here too, Klára Rampáčková’s advice applies: what matters most is how each individual pair fits your child’s feet – ideally checked by measuring or trying them on.

RAYVE children’s slippers

Before you buy the next pair…

Your child wears slippers for long hours every day, so they deserve just as much attention as outdoor shoes. The surest approach is to measure their feet and have them try the slippers on, rather than guessing based on age or the size printed on the box. The right size and shape aren’t just minor details – they’re fundamental to allowing the foot to develop as it should.

Barefoot slippers for children

This article was created in collaboration with Klára Rampáčková, a movement instructor specialising in preschool and younger school-aged children. She created the preventive programme Healthy Steps Forward, through which she visits schools across the Czech Republic. Under her Movement Instructor brand, she also raises awareness of children’s movement, posture and foot function.

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