Nike Giannis Immortality 4 - Blue - UK 15

These shoes are designed for dynamic basketball players who prioritize speed, agility, and strong support across all positions, aiming to enhance their overall court performance.

Yes, the Nike Giannis Immortality 4 is built for performance on both indoor and outdoor basketball courts, offering versatility for different playing environments.

Gently brush off loose dirt. For deeper cleaning, use a damp cloth with a small amount of mild soap, carefully wiping the upper and outsole. Always air dry your shoes away from direct heat.

The responsive cushioning system is designed to provide excellent impact absorption for softer landings and energy return, enhancing comfort and explosiveness during jumps and quick movements.

To ensure the best fit, make sure your heel is securely seated at the back of the shoe and your toes have a slight amount of wiggle room. Proper lacing, tightened evenly from bottom to top, is crucial for optimal support and comfort during play.

While specifically optimized for basketball performance, their general athletic design, responsive cushioning, and support may make them suitable for light training or other court-based activities. However, their peak performance will be experienced in their intended basketball use.

Ensure laces are not overtightened; try re-lacing them evenly. Wear the shoes for short periods to break them in, as new athletic shoes can be stiff. Verify you have the correct size by checking Nike's official sizing chart.

Clean the outsoles thoroughly with a damp cloth to remove any dust, dirt, or debris that can compromise traction. Ensure the court surface itself is clean and dry. Over time, outsole wear can also reduce grip.

A squeaking sound is common in new basketball shoes, often due to friction between the rubber outsole and the court surface. Ensure the outsoles are clean. If persistent and bothersome, it may be a characteristic of the specific sole compound.

Inspect your playing style for excessive dragging or pivoting on specific areas, which can accelerate wear. Ensure proper cleaning to prevent dirt abrasion. Intensive use on rough outdoor court surfaces can also contribute to faster wear.

Try using a double knot for increased security. Alternatively, explore different lacing techniques known for better hold. Check if the laces themselves are worn out or damaged, which might require replacement.