Sneakers by G Star, Textile upper, Lace-up fastening, Leather heel pull, Stretch cuff, Moulded tread, Remove marks with a damp sponge, 55% Cotton, 40% Polyurethane, 5% Real Leather Upper. Denim Pioneers G Star are famed for their work with raw denim jeans, utilising innovative techniques to create new styles and cuts. The G Star range now includes everything from t-shirts to coats, all in their signature utilitarian style.