Get a pair or two you won't regret it. I currently rotate between 4 pairs of Gios and picked up a pair in the "Leaf" color today via the sale. They do have standard colors, like the guy above said, Seal Gray, Vintage Khaki, Black, can't get more basic than that. The thing that set's the Gios apart, is that pretty much all colors (black aside) have something unique to them, shade wise. You rarely need to pay full price on Gio's, but i can tell you that you likely won't find them cheaper than the 30% they are runnig at now.