Sales increased by 10 percent last year for Sarenza, reaching €165 million. The French-based shoe e-tailer predicts that its sales will rise this year more than 25 percent. It sees France's share declining to 60 percent of the turnover in 2015 from 75 percent last year. Since its creation in 2005, Sarenza has sold more than 12 million pairs of shoes to over four million customers.