Air Jordan Luka .77 PF - Grey Black - Trainers - UK 10

PF stands for 'Performance Fit'. This typically indicates a slightly wider fit than standard models, designed to accommodate a broader range of foot shapes for enhanced comfort during athletic activity.

These trainers are optimized for indoor court performance. The outsole is designed for specific indoor surfaces, and using them outdoors may lead to accelerated wear and reduced grip.

The break-in period can vary depending on usage frequency and intensity. For most users, 3-5 hours of on-court time is usually sufficient for the shoes to conform to their feet.

Use a soft brush or a slightly damp cloth to gently clean the upper. Avoid using abrasive cleaners or submerging the shoe in water.

Yes, the insoles are generally removable. You can replace them with your preferred aftermarket insoles if needed for additional support or cushioning.

The cushioning system is designed to provide a balance of responsiveness and impact absorption. This helps reduce fatigue during long games and provides energy return for explosive movements.

Ensure the court surface is clean and free of dust or debris. If the outsole appears dirty, wipe it with a damp cloth and allow it to dry completely.

Allow for a break-in period of several on-court sessions. Ensure laces are not overtightened. If discomfort persists and the fit is too narrow, consider if the PF fit is suitable for your foot shape.

Check that the laces are threaded through all eyelets correctly. Use a double knot for extra security. If lace eyelets or hooks are damaged, contact customer support.

Inspect the shoes for any manufacturing defects. For normal wear and tear from regular play, this is expected. Ensure proper care is being followed.