Black Ultraboost 4.0 low-top sneakers from adidas featuring knitted upper, signature three-stripe logo, logo patch at the tongue, branded insole, round toe, front lace-up fastening, signature cushioned Boost midsole and flat rubber sole. POSITIVELY CONSCIOUS: We've partnered with Good On You — an ethical agency that rates how sustainably brands perform across various people, planet and animal welfare criteria. This product comes from a Conscious brand that performs well in relation to their impact on the planet, for example ensures the use of materials that limit the amount of chemicals, water and wastewater involved in production processes..