Shares of Levi Strauss & Co. slid after hours on Wednesday after the jeans maker tempered its full-year sales forecast, even as management said its core Levi’s brand was leading the way toward improvement and called out potential gains from its new partnership with Beyoncé.

Levi Strauss said on Wednesday it was considering a sale of its underperforming Dockers brand and forecast fourth-quarter revenue below expectations, sending its shares down 10% in extended trading.

Levi Strauss & Co LEVI revealed on Wednesday its consideration of selling the Dockers brand. Following this announcement, the company’s shares experienced a 10% drop in after-hours trading. What Happened: The iconic denim company is concentrating on expanding its core Levi’s brand and Beyond Yoga activewear line,