Low-profile trainers in a tennis style by BOSS, created in smooth leather and trimmed with a signature stripe. For our RESPONSIBLE products, we always use at least 60% more sustainable raw materials. A minimum of 60% of the leather used to make this product has been sourced from certified tanneries using low-impact methods, for a reduced impact on the environment. By purchasing this product, you are supporting responsible leather manufacturing through the Leather Working Group (LWG). We only use skins and hides which are by-products of the food industry.