Lululemon management lowered its full-year guidance of revenue and earnings.Athletic apparel specialist Lululemon Athletica (LULU 0.07%) reported mixed second-quarter results on Thursday. Earnings per share (EPS) surpassed analyst consensus expectations but revenue slightly missed. This reflects steady growth but highlights areas for potential improvement in revenue generation.The quarter was marked by robust international growth and improved margins, but the growth in the Americas lagged. Overall, the quar ...