The apparel retailer delivered a better-than-expected earnings report.Shares of Zumiez (ZUMZ 9.39%), the surf-and-skate apparel retailer, were surging today after the company delivered better-than-expected results in its second-quarter earnings report.As of 9:53 a.m. ET, the stock was up 12.2% on the news. Zumiez impressesAt a time when much of the apparel sector is struggling with weak consumer demand, Zumiez delivered strong results with comparable sales up 3.6%, driving revenue up 8.1% to $210.2 million, ...