what sex and breed are my silkies?

[hdowden]

i think you mean variety of silkie

they are white silkies and looks like maybe 2 cockerels and 2 pullets but individual shots of each or a group were they are clear and not blurry (like the 4th pic

) would help

 

[Firefighter Chick]

The one with the wide comb is definately a boy. I'd wait to sex the rest to see what their poofs look like once they fill out. Also check the saddle feathers for the shape.