Jordan Air Jordan 4 Trainers - University Blue - Grey - Size 4

GS stands for 'Grade School,' indicating that this particular model is sized for younger individuals.

Use a dedicated suede brush for dry dirt. For stains, a suede cleaner and eraser are recommended. Always test cleaners on a small, hidden area first and avoid excessive water.

While they offer iconic style and some support, these are primarily designed as lifestyle sneakers. For serious basketball play, consider performance-specific basketball shoes.

The 'University Blue' colorway is inspired by the colors of the University of North Carolina (UNC), a significant institution in Michael Jordan's athletic career.

GS sizing typically runs true to size for youth. It's always recommended to check the specific size chart provided by the retailer or manufacturer and measure your foot for the best fit.

It is not recommended to wear suede shoes in wet conditions, as the material can be easily damaged and stained by water.

The grey detailing typically includes plastic lace holders and accents on the heel tab and midsole, providing structural and aesthetic contrast to the suede upper.

Use a suede eraser for dry marks. For stains, consult a specialized suede cleaner and follow instructions carefully. Test any cleaner on an inconspicuous area first. Avoid getting the shoes wet.

Remove laces and hand wash them with mild soap and water, or use a dedicated shoe cleaner. Allow them to air dry completely before re-lacing.

Ensure proper storage with shoe trees or stuffing to maintain shape. Avoid prolonged exposure to moisture or extreme temperatures, which can affect materials.

This can sometimes occur due to moisture or friction within the shoe. Try placing a small absorbent powder (like talcum powder) inside the shoe, or ensure the insoles are properly seated.