Nike Cosmic Runner 4 Children - Black - Size 11 UK

The Nike Cosmic Runner 4 is designed for general everyday wear and light recreational activities. While they offer good comfort and traction, they are not specialized athletic shoes for high-impact or competitive sports.

Gently wipe the upper with a damp cloth and mild soap. For the midsole and rubber tread, use a soft brush with soapy water. Always allow them to air dry completely away from direct heat.

These trainers feature elastic laces combined with a hook-and-loop strap, providing a secure and easy-to-manage fit for children.

The upper is constructed from a coated mesh material with synthetic elements, providing a balance of durability and breathability.

Nike children's sizing is generally consistent. However, it's always recommended to measure your child's foot and consult Nike's official size guide to ensure the best fit, as children's feet grow at varying rates.

While the coated mesh offers some resistance, these shoes are not fully waterproof. They are designed for general wear, and prolonged exposure to heavy rain or puddles may result in wet feet.

Adjust the hook-and-loop strap. Ensure it is fastened securely but not too tightly. If the issue persists, double-check the sizing against your child's foot measurements; children's feet grow quickly.

The black color can show dust and dirt. Regularly wipe down the upper with a damp cloth after wear, and clean the midsole and tread as described in the care section to maintain their appearance.

Ensure the hook-and-loop strap is fastened snugly. If the issue continues, check that the shoe size is correct and consider wearing appropriate socks for a better fit.

Inspect the rubber tread for any embedded debris (e.g., small stones, mud). Clean the tread thoroughly with a brush and soapy water. If the tread appears excessively worn, it may be time to replace the shoes.