Nike Air Max Invigor Junior Girls Trainers - Black - UK 3

It's best to measure your child's foot and compare it to Nike's official size chart for junior footwear. Allow a little extra room for growth, but not so much that the shoe slips off.

While comfortable for general play and light physical activity, these trainers are primarily designed for everyday comfort and casual wear rather than specialized sports performance. For intense sports, dedicated athletic shoes are recommended.

The description specifies synthetic overlays. The rest of the construction typically involves textile and synthetic materials for the upper, and rubber for the sole, featuring a visible Air Max unit.

Wipe down the exterior with a damp cloth and mild soap. Do not machine wash or tumble dry. Allow them to air dry away from direct heat.

These trainers are not specifically designed to be waterproof. While they can handle light splashes, prolonged exposure to wet conditions is not recommended. Info needed: Specific water resistance ratings.

Yes, the product description mentions an 'Air Max unit to the heel,' which typically implies a visible Air unit in the sole for cushioning.

Ensure the laces are tied with a double knot. Check if the laces are worn and consider replacing them if they are too slick or frayed.

Adjust the lacing system. For a tighter fit, pull laces firmer. For a looser fit, ease the tension. If the issue persists, verify the shoe size against your child's current foot measurements.

Wipe the surface with a damp cloth and a small amount of mild soap. For synthetic overlays, a soft brush can help. Allow to air dry completely.

This can sometimes be caused by moisture trapped between the insole and the sole. Remove the insole, clean and dry both surfaces, then reinsert. If the squeak persists, it might indicate wear in the sole unit.