Zèta Shoes: sneakers made from grapes. Zèta like the zero function in mathematics and zero for zero waste.
In September 2020, Laure Babin launched a crowdfunding campaign on Ullule. Objective achieved with 2,700 pairs of shoes sold. This allowed it to finance three years of operation in complete independence, without a shareholder. It opened its first store last September in the city center of Bordeaux. There are now nine in the team, 40,000 pairs of sneakers sold in three with a turnover of one million euros.