The Yvette in sand-colored terry is made from 100% cotton recycled towels. Lightweight, breathable, and comfortable, it offers a perfect balance between relaxation and eco-friendly commitment. Composition: * Outer part: 100% cotton recycled terry – origin Portugal * Inner lining: GOTS certified organic cotton – origin Portugal * Insole: virgin wool from Ardèche – origin France * Heel pad: recycled mattress foam – origin Portugal * Outsole: P.E.T: felt made from recycled plastic bottles – origin Italy * Craftsmanship: handmade, made in Portugal Non-slip sole for added safety. A reusable and 100% compostable cellulose fiber bag is offered with each pair purchased.