Our ethical trainer. With a sustainable approach as its foundation, we researched and experimented with a broad range of materials that allows our Beckton Leather Trainer to have as little impact on the environment as possible. The soles are made using BIO materials, not only for its super soft and flexible properties, but they start to break down under landfilled conditions. All uppers are cut from butter soft chrome free leathers. Signature EST. 1970 embossed on heel.