To exceedingly improve ball controllability by imparting friction force increasing means for increasing the friction force to the ball to cords.

The cores 3 of shoes 1 are provided with the friction force increasing means 5 for increasing the friction force to the ball. Cylindrical bodies 3 are inserted as the friction force increasing means 5 into the cords 3. The friction force increasing means 5 are approximately cylindrical bodies formed of synthetic resins, rubber, metals, etc. These approximately cylindrical bodies have insertion holes suitable for insertion of the cords 3. The length, outside diameter, etc., of the approximately cylindrical bodies are arbitrary. For example, the friction force increasing means 5 are constituted by axially forming many pieces of grooves 5g" on the circumferences of the approximately cylindrical bodies 5g consisting of the synthetic resins, rubber, metals, etc. The insertion holes 5g' suitable for insertion of the cords 3 are formed.