By Paolo Sandoval We’ll just say it: white sneakers are a spring must-have. No, scratch that; they’re a year-round must-have. Their boundless versatility and blank-slate curb appeal make them quite literally the only shoe you need for grocery runs, date nights, days at the office, even weddings — assuming you get the right pair. It’s not just their utility that makes white sneakers so damn good. Any sneakerhead worth his weight in Yeezys will tell you that an unsoiled white kick trumps all, partly for that glorious fresh out of the box first wear and partly for the thrill of beating them up. C…