Nike Air Zoom Mercurial Vapor XVI Elite FG - Red - UK 9

These boots are specifically designed for Firm Ground (FG) natural grass pitches. They are not recommended for artificial grass, turf, or indoor surfaces.

After each use, remove loose dirt with a soft brush. Wipe the boots down with a damp cloth and lukewarm water. Air dry them naturally at room temperature, away from direct heat or sunlight.

Gripknit is a sticky, pliable, and weather-resistant yarn integrated into the boot's upper. Its purpose is to enhance the boot-to-ball connection, providing consistent touch and control in various playing conditions.

The Zoom Air unit, engaged by a unique wave-like traction pattern in the forefoot, provides exceptional energy return. This helps you maintain explosive speed and responsiveness throughout your play, reducing fatigue and enhancing propulsion.

The Mercurial series, including these Elite FG boots, typically features a narrower, performance-oriented fit. While the Flyknit offers some adaptability, players with wider feet might find them snug. It's recommended to try them on to ensure comfort.

No, using Firm Ground (FG) boots on artificial turf can cause excessive stud pressure, leading to discomfort, potential injury, accelerated wear on the studs, and may void the product warranty. Always use boots specifically designed for Artificial Ground (AG) on turf surfaces.

The Mercurial range is famously endorsed by elite players such as Kylian Mbappe, Vinicius Jr, Cristiano Ronaldo, Sam Kerr, and Ada Hegerberg, highlighting its status as a top-tier speed boot.

Ensure you've selected the correct size. Mercurial boots are designed for a snug fit. Allow for a break-in period over several training sessions, as the Flyknit and Atomknit will mold to your foot. If discomfort persists, consider checking your lacing technique or consulting a sizing guide.

Verify that the playing surface is indeed firm ground. Clean the studs thoroughly after each use to prevent mud buildup, which can reduce traction. Inspect studs for wear or damage; excessive wear on abrasive surfaces can reduce their effectiveness.

Ensure the Gripknit surface is clean and free from dirt or debris, as this can affect its 'stickiness'. Regular cleaning with a damp cloth should maintain the optimal boot-to-ball connection. Also, ensure your lacing provides a secure, locked-down feel for maximum control.