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KICKSCREW£185.00Visit shop Nike Unisex Kids Photo Blue/Laser Fuchsia/Vapor Green (Gs) Lebron 21 'Optimistic' Hf6819-400
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The Nike LeBron 21 Optimism is a high-performance basketball trainer specifically engineered for young athletes seeking agility and comfort on the court. Featuring a unique shell-inspired design, these shoes provide a breathable, secure fit alongside responsive Zoom Air cushioning that effectively absorbs impact during intense play. While they offer exceptional energy return and stability, the low-top silhouette is best suited for players who prefer maximum ankle mobility over high-top coverage.
| Age Group | kids |
|---|---|
| Colour | Blue |
| Gender | Unisex |
| Material | Leather |
| Child Shoe Size UK | 5 |
| Series | LeBron |
| Model Part Number | HF6819-400 |
| Brand | Nike |
Yes, the durable rubber outsole and multidirectional pattern are designed to provide consistent traction on both indoor and outdoor surfaces.
The LeBron 21 series features a secure, snug fit. It is recommended to measure the child's foot in the afternoon when it is at its largest and ensure there is roughly a thumb's width of space at the toe.
No, machine washing can damage the structural integrity and cushioning technology. Stick to hand cleaning with a damp cloth.
Zoom Air provides a responsive, low-profile feel that absorbs impact and returns energy, helping the wearer stay agile.
While it allows for more natural ankle motion, the shoe's internal structure and secure lacing system are designed to provide adequate stability for quick lateral movements.
Ensure laces are pulled snug through the eyelets and check that the outsole is free of accumulated dust or debris.
Verify that you are wearing the correct size and consider adjusting the lacing tightness to reduce pressure points near the tongue.
To ensure the best experience, wear these trainers with athletic socks of an appropriate thickness to complement the shoe's internal padding. When putting the shoes on, always loosen the laces fully to avoid putting unnecessary stress on the upper material. For cleaning, use a soft-bristled brush to remove dry dirt from the outsole. If the upper gets dirty, wipe it down with a damp cloth and a mild soap solution. Always allow the shoes to air dry naturally away from direct heat sources, such as radiators, which can warp the materials or damage the adhesive.
