Nike Air Force 1 Low - Black - Green - Kids - UK 4

'GS' typically stands for 'Grade School', indicating that these shoes are sized for older children or younger teenagers.

The sizes listed are in UK children's (GS) sizing. It is recommended to measure your child's foot and consult a Nike size chart or compare with a current, well-fitting shoe.

No, the Nike Air Force 1 Low GS are not waterproof. They are made of leather and are suitable for dry or mildly damp conditions, but not for heavy rain or submersion.

While designed for kids (Grade School sizing), some adults with smaller feet may find a suitable fit within the GS range. However, adult-specific sizing is generally recommended for adult feet.

The main color of this particular model is Black, with 'Volt' green accents providing a contrasting highlight.

Store them in a cool, dry place away from direct sunlight. Using shoe trees or stuffing them with paper can help maintain their shape when not in use.

Ensure you have selected the correct UK children's size. Try loosening the laces and wearing them with appropriate socks. If still uncomfortable, consider an exchange for a different size.

Clean the rubber outsole of any dirt or debris that may be hindering grip. The outsole may also show reduced traction when significantly worn down.

Minor scuffs can often be buffed out with a soft cloth. For more significant marks, consider using a leather cleaner specifically designed for athletic footwear.