Eco-friendly project: Corneliani CIRCLE is the brand’s sustainable project, which writes a new chapter of the company’s history with garments only crafted from natural, organic or recycled fibres, sourced from companies and suppliers that have long embraced the sustainable revolution. The ultra-light 18-gauge version of the wool cardigan is an essential item in the gentleman's wardrobe. Delicate and sophisticated, is an almost impalpable garment featuring large ribbed knit.