Grey/multicolour ECONYL® Off The Grid GG Supreme sneakers from GUCCI featuring signature Web-stripe trim, stripe trim, front lace-up fastening, almond toe, flat rubber sole and branded insole. POSITIVELY CONSCIOUS: This product contains ECONYL® – a nylon fabric sourced from regenerated materials such as fishing nets, carpets and other scraps that can be recycled and recreated – aiding in decreasing its ecological footprint..