The Slim Fit Jean is made of premium, midweight denim that feels substantial but has a touch of stretch for comfort. It’s made of our cleanest denim fabric yet.* *This jean is made of organic cotton and Roica® V550 yarn—i.e., the first stretch yarn worldwide that isn’t made with harmful chemicals. This innovative fabric, along with the use of microplastic-free dyes and recycled trim, has allowed us to be one of the first companies to make stretch denim that doesn’t dirty the planet.