This is the last of the three fades that there is. (High Fade)
This is the Buzz Cut , this cut is used by men who like to have their hair short , or just simply because they think that this type of cut looks good on them.
This type of haircut for the guys that like to have their hair to the side. 
This type of haircut is very simple , not a lot of work done to it but a cut that is recommended to get for guys who like that style more than others.
B.M.B 