It basically means that soccer cleats for HARD GROUND (surface) have short studs. They provide you with enough amount of traction but at this same time they don’t apply too much pressure on your feet causing discomfort when your cleats are unable to dig into hard ground. If you play on very hard fields, Turf shoes (cleats – TF) would be your best choice.
SOFT GROUND (SG) cleats come with removable (in most cases) studs. There are few different lengths of the studs for different conditions of soft fields (soft and wet for example), so you can adjust them properly. Watch video in link below
video link : http://wp.me/p8HeNU-1xr
FIRM GROUND (FG) cleats are the most universal. FG cleats are good for all field types without going to extreme (very hard and very soft). Of course they are the most adequate for fields with the firm surface (something between hard and soft). But if you play on different types of fields and can’t afford to have two or three types of soccer cleats, the FG is probably the most ultimate choice.
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