Mixed-material trainers with branding by BOSS, designed in knitted fabric with suede and synthetic coated fabric trims. Synthetic coated fabric, sometimes referred to as faux leather, is a fabric designed to resemble real leather, and/or display a matte, glossy, smooth, or textured, coated appearance.  For our BETTER BOSS products, we always use at least 60% better raw materials. This product is made from at least 60% recycled polyester. Recycled polyester is an artificial fibre made from oil-based waste such as old PET bottles.