adidas X Crazyfast.3 FG Football Boots - Black - Size 5 UK



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This guide is for young athletes seeking to enhance their speed and agility on firm ground pitches. The adidas X Crazyfast.3 boots offer a secure fit and excellent ball control, designed for explosive acceleration. While optimized for firm natural surfaces, their specialized stud configuration means they are less suitable for artificial turf or softer ground conditions.
| Age Group | kids |
|---|---|
| Colour | Black |
| Gender | Male |
| Material | Polyester |
| Child Shoe Size UK | 5 |
| Series | X Crazyfast.3 |
| Model Part Number | ID9355 |
| Brand | adidas |
These boots are specifically designed for `Firm Ground (FG)` surfaces, which typically means natural grass pitches that are dry and firm.
No, these `Firm Ground (FG)` boots are not recommended for artificial grass. Using them on artificial turf can cause premature wear to the studs and may reduce your grip.
After use, remove loose dirt. Use a soft brush and a damp cloth with mild soap to clean the `coated textile upper` and soleplate. Air dry them naturally away from direct heat.
Generally, adidas football boots are true to size. However, fit can vary by individual foot shape. It's recommended to try them on to ensure a comfortable and secure fit, especially with the `flat-knit collar`.
The `coated textile upper` provides enhanced durability and improves your `ball feel`, allowing for a more precise touch and better control of the ball, particularly when moving at high speeds.
Yes, these boots are made with at least 20% recycled material, reflecting adidas' commitment to sustainability.
To achieve optimal `lockdown`, ensure the `lace closure system` is tightened evenly and securely across your foot. The `flat-knit collar` is designed to provide additional security around the ankle.
Ensure you have the correct size. Try wearing them for short periods during light activities to break them in. Adjust the lacing to relieve pressure points, ensuring a snug but not restrictive fit.
Verify that you are playing on a firm ground surface, as these boots are specifically designed for FG. Check the studs for wear or damage. Clean the soleplate thoroughly to remove any caked-on mud that might reduce grip.
Ensure the boots are clean, as dirt on the upper can affect ball feel. Give the boots time to break in, as the `coated textile upper` will adapt to your foot for optimal touch. Practice with the new feel of the `coated textile upper`.
Tighten the laces, focusing on the `lace closure system` for a secure `lockdown`. Wear appropriate football socks that offer good grip and cushioning. The `flat-knit collar` should provide a secure fit; ensure it's not stretched or worn.