Setup:1. Lacing: The `Ghost Lace system` is designed to be tucked away. Ensure laces are securely tied and hidden beneath the outer layer for a clean striking surface.2. Break-in: Like all new football boots, allow for a short break-in period to let the `new shoe frame` and `Flyknit collar` conform fully to your foot shape.Compatibility:These boots are specifically designed as `Firm Ground (FG)` football boots. They are optimized for use on natural grass pitches that are firm to slightly soft. Using them on artificial turf (AG), extremely wet/muddy pitches (SG), or hard surfaces is not recommended as it can damage the boots and increase the risk of injury.Care:1. Cleaning: After each use, remove loose dirt with a soft brush or damp cloth. For tougher grime, use a mild soap solution and rinse thoroughly. Avoid harsh chemicals or machine washing.2. Drying: Allow boots to air dry naturally at room temperature. Do not expose them to direct heat sources like radiators or sunlight, as this can damage materials. Stuffing them with newspaper can help absorb moisture and maintain their shape.3. Storage: Store boots in a cool, dry place away from direct sunlight.4. Soleplate Wear: Note that the lacquer finish on the bottom of the soleplate may wear off during play. This is a normal cosmetic occurrence and will not affect the performance or durability of the product.