The trunk was limited and only shoes were produced worldwide in 2012. Prior to Green Speed, Neymar wore several Nike Mercurial shoes, which eventually made a comeback because he liked them so much and Nike created special signature editions for him.
Removable boots are made of rubber, hard plastic or metal. They are available in different lengths for use on different playing surfaces.
Originally, a team of players wore numbers 1 through 11, which roughly correspond to their positions in the game, but at the professional level this has usually been replaced by team numbering, where each player in a team is assigned a fixed number for the duration of the season. Professional clubs also usually display players’ names or nicknames on their shirts, above (or less often below) their team numbers. Studs or studs are protrusions on the sole of the shoe or an external source of attachment to the shoe that provide extra grip on soft fabric or slippery surfaces. They can be conical or blade-shaped, made of plastic, rubber or metal. The type of wear depends on the playing environment, whether it is grass, ice, artificial turf or other ground.
There are several types of rugby boots designed for players in different positions. Soccer shoes, known as football boots or football boots in North America,  are an article of footwear worn when playing football. The ones designed for turf have studs on the sole for better traction.
This type of football boot usually has six interchangeable metal constructions – four in the front and two in the back. They have more spikes to increase traction on wet roads and muddy terrain. Nike’s popular soft-ground football boots also feature extra molded studs for added traction. The football kit has evolved significantly since the early days of the sport, when players usually wore thick cotton shirts, shorts and heavy, stiff leather boots.