The adiZero craze was in full effect last year — so much so that we dubbed the innovative adiZero Crazy Light one of our most slept-on sneakers of 2011. In transitioning away from the hardwood, the Three Stripes has just released a coinciding runner under the adiZero line. The adiZero Rush accounts for an even lighter makeup than the original Crazy Light, as it comes in weighing a feathery 7.5 ounces.  Witness a little in-action footage below and then head on over to Shop adidas to snag a pair today.