Soft ground football boots generally feature longer studs to provide improved traction and stability. Also, there will be fewer studs on the sole plate to prevent the accumulation of mud, which would reduce their effectiveness.
Traditionally, there would be 4 studs for the forefoot and 2 for the heel but with the advent of bladed designs like the Adidas Predator there are fewer, longer blades than would be found in the firm gound boot in the range.
The Adidas World Cup is a classic soft ground football boot featuring 4 + 2 screw in studs.
Remember, name customisation is available on many modern boots.