Khaki green/black calf leather lace-up combat boots from GANNI featuring two-tone design, round toe, front lace-up fastening, padded panels, pull-tab at the heel 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..