Christine Day. She's planning to step down as CEO of Lululemon. Brendan McDermid /Reuters /Landov hide caption itoggle caption Brendan McDermid /Reuters /Landov The Two-Way See-Through Pants Problem Behind Her, Lululemon CEO To Leave June 11, 2013 Christine Day has led the yoga and athletic clothing company for more than 5 years. Lululemon is now restocking stores with pants that have "more fabric across the bum." It ran into a public relations problem earlier this year when "increased sheerness" allowed too much to be seen.