Black leather/recycled PET Neuman leather Derby shoes from CAMPER featuring round toe, front lace-up fastening, branded insole and flat rubber sole. POSITIVELY CONSCIOUS: At least 50% of the main material of this product meets our conscious criteria. For example, it's either organic, recycled, upcycled or independently recognised as being better for the environment (such as linen, ramie, TENCELâ„¢ etc.)..