Setup: To put on your Nike Air Zoom Mercurial Superfly X Club boots, simply use the integrated heel pull tab to guide your foot in. Ensure the textile collar sits snugly around your ankle for a secure fit. Compatibility: These boots are designed with an FG/MG (Firm Ground/Multi-Ground) outsole, meaning they are compatible and perform best on natural firm grass pitches and artificial grass surfaces. Avoid using them on soft, muddy pitches or indoor courts, as this can affect grip and potentially damage the boots. Care: After each use, wipe down your boots with a damp cloth to remove dirt and debris. For tougher mud, use a soft brush. Avoid using harsh chemicals or machine washing, as this can degrade the materials. Allow them to air dry naturally, away from direct heat sources like radiators or sunlight, to prevent material damage and maintain their shape. Remove insoles to air dry separately if needed.