
The Higg Index Materials seal recognizes products made with lower environmental impact materials, when compared to conventionally produced versions of the same materials. The production of these materials releases fewer greenhouse gases, uses less water, creates less water pollution, and requires fewer fossil fuels than conventional materials. Developed by the Sustainable Apparel Coalition, the Higg Index Materials seal promotes accountability and sustainable improvement, with supporting impact data on each product provided on the Higg platform.Learn more about this certification The Prana Ronnie Henley is cut from an organic cotton/recycled polyester blend and offers a standard fit.

