Just to clarify, the yellow one is an O Shoe? The silver one is a Shoeone? Im assuming the black one is an O Shoe? It looks the same as the yellow one at that angle. But i thought the O Shoe only came out in yellow.O Shoe = ShoeOne? I've always thought they named it O Shoe at first and renamed it later? Or perhaps ShoeOnes are the hi-tops and the O Shoes are the other ones. I forget.