Last chance
Kids' Lace-Up Flexible & Light Shoes AT Flex
These light, comfy trainers are easy to put on, making them perfect for your child's activity-filled days, whether running around the track or playing with friends.
- 2-year warranty
- 365 days to return for members
- heel to toe dropZero drop means that kids get a more natural stride, as if they were barefoot.
- flexibilityBecause of the flex grooves, the shoe flexes with your foot as you run.
- non marking soleThe sole won't mark sports hall floors.
- breathabilityIf your child works up a sweat, the mesh will let their foot breathe.
- What are 0 drop shoes?On shoes, the drop is the height difference between the front and rear of the sole. Scientific studies led by our research laboratory (SportsLab) has demonstrated that a 0 drop gives a more natural stride, similar to running barefoot. This natural stride helps your child better absorb the impacts of running and strengthens their tendons and muscles over time.
- What about the natural stride?To encourage a natural stride that's as close as possible to running barefoot, the Flex Run shoe is based around 4 criteria: - Zero drop and good flexibility so that the midfoot contacts the floor first, rather than the heel. - A low weight for a smoother stride - An anatomical shape to limit the amount that the shoe restricts the foot The result is that, when you contact the floor, the energy is transferred to the muscles at the back of the leg, which are better at absorbing vibrations
- Designed for kids...based on their parents' feedback.Our team designed these shoes around the needs of young athletes and feedback from their parents: - The rubber patches all along the sole make it grippier - The laces and strap ensure that your child's foot is correctly supported - The reinforcements at the front and rear of the upper provide extra support and protection
- Why choose shoes that let your child's feet breathe?Our research laboratory, SportsLab, has shown that kids' feet sweat much more than adults' during exercise. This is why all of our running shoes are made with breathable fabric (mesh) on the upper. It wicks away perspiration and stops unpleasant odours from developing. This fabric, which is lighter than synthetic leather, is more comfortable for running!
Features
Summary
Kids' sport shoes designed for everyday activities: running, jumping and playing.Available in rip-tab and lace-up versions, sizes 11 to 2.
ID: 8576987
Design benefits
Design details
Specifications
Details
level of practice | beginner, intermediate |
frequency | all frequencies |
place of practice | indoor, outdoor |
stride type | neutral |
tightening type | laces |
shoe height | low shoes |
main material | synthetic |
waterproof | no waterproof |
foot width | medium |
sole material | mixed eva / rubber |
removable insole | removable insole |
condition | new |
season | winter, spring, summer, autumn |
marking outsole | non marking |
Composition
Lining and sock of: 100.0% Polyester |
Upper of: 20.0% Polyurethane, 80.0% Polyester |
Outer sole of: 60.0% Ethylene Vinyl Acetate, 40.0% Butadiene Rubber |
Usage & care
Environmental impact
Carbon footprint

Kg CO2 eq.
5.208Contribution
Raw material | 70% |
Manufacturing | 13% |
Packaging | 0% |
Distribution | 13% |
Use | 1% |
End of life | 2% |
It is calculated by modelling the life cycle of the product following the recommendations of the PEF methodology (Product Environmental Footprint). This carbon footprint is an estimate. It may therefore be slightly overvalued or undervalued.Learn more
Ecodesign approach
Analysing the product's environmental footprint enabled us to identify the most impactful stages of its life cycle. Thanks to this approach, our design teams were able to develop this product while significantly reducing its environmental impact.More about our approach

Recycled polyester
Product made from 26% recycled polyesterUsing recycled polyester rather than conventional polyester reduces the CO2 emissions linked to the material by at least 17%.