Beige/black leather Tubular chunky-sole boots from GANNI featuring two-tone design, pull-tab at the heel, contrasting toecap, round toe, pull-on style and chunky rubber sole. POSITIVELY CONSCIOUS: This brand measures the impact of every item they produce and supplies a Carbon Neutral Certification with each purchase, which measures the environmental impact of production and shows that they've covered the cost of making the carbon footprint neutral..