Wilson recently announced plans to sell half of his stake in the company to private-equity firm Advent International for $845 million. This is a big win for shareholders because it will allow lululemon to refocus its efforts on product development rather than mitigating internal conflicts between Wilson and the company's board of directors. But, more than this, lululemon's ability to turn things around depends largely on its ability to continue innovating. That's why the company's under-the-radar incubator for progressive ideas, Lululemon Lab, is so important.