White recycled polyamide blend Treino lace-up sneakers from adidas by Stella McCartney featuring logo patch to the rear, round toe, front lace-up fastening, pull-tab at the heel 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, TENCEL™ etc.)..