#2 The "The" is a bit too much wanna be fancy
#1, #2, #3, #4, #5, #6 does not really have the solidness we want to express. It would be great if you all thought in a new way - what is trendy, what looks clean, what looks solid.
Moreover it would be really great to see you play a bit more with the colors and alternatives that differ more than these does.
#4, #5 is not either what we are looking for - we do not really want to have socks expressed like that in the logo.