Have you been paying attention to shares of Gildan Activewear (GIL) ? Shares have been on the move with the stock up 4.6% over the past month. The stock hit a new 52-week high of $49.64 in the previous session. Gildan Activewear has gained 47.9% since the start of the year compared to the 5.5% move for the Zacks Consumer Discretionary sector and the -18.4% return for the Zacks Textile - Apparel industry.What's Driving the Outperformance?The stock has a great record of positive earnings surprises, as it hasn ...