Zumiez Inc. announced that total net sales for the five-week period ended Mar. 31, increased 23.5 percent to $50.9 million, compared to $41.2 million for the five-week period ended April 2, 2011. The company's comparable store sales increased 14.1 percent for the five-week period on top of a comparable store sales increase of 8.9 percent in the year ago period.
