Isabel Marant Étoile’s AW‘18 collection was ‘positioned for everyday life, the weekend, comfortable clothing, easy to wear, without too much fuss but a bit of style’ as the designer puts it. These black cotton and eco-leather Zaperry biker trousers from Isabel Marant Étoile feature a waistband, a button and zip fly, side zipped pockets, a slim fit and zipped cuffs.