These cuties are Sperry Top Sider Saltwater Duck Boots + I found them in a killer Macy's sale a few months ago for only $80... WHAAAAT!
For now, I've found them on Amazon for around $140, depending on size. However, if you're interested in the overall look I would suggest going with this similar color of the same style because they're on sale for $60 right now at Macy's! Oh.. Em...Gee!! Such a great deal on duck boots!