These boots are designed for adult players and come in a UK size 11. To set up, simply loosen the classic lace closure, slide your foot in, and tighten the laces evenly for a snug, secure fit that activates the internal speed cage. These boots are specifically compatible with Firm Ground (FG) pitches, which include both natural grass and artificial grass surfaces. To maintain the boots' performance and longevity, regularly clean them after each use. Remove any excess dirt or mud with a soft brush, then wipe the synthetic upper and soleplate with a damp cloth. Avoid using harsh chemicals or machine washing. Allow the boots to air dry naturally at room temperature, away from direct sunlight or heat sources, as this can damage the materials. Store them in a cool, dry place to prevent material degradation.