ORIGIN: Conception and design in Geneva, handmade production in the north of Porto. / EXTERNAL LEATHER: raw leather from Germany. Tanned in one of our family tanneries, certified by the Leather Working Group (an independent organization that controls the leather industry), located between Pontedera and Florence in Tuscany (Italy). Chrome VI free, European REACH standards. / LINING: chrome-free leather interior. Tanning with synthetic agents that come from organic compounds. No solid waste containing chromium at the end of the tanning process. / STRUCTURE: Benjie Flex-Zone. Fiberboard that combines foot hold and flexibility at the foot bend. It is made in Italy by recycling FSC certified waste paper. / INSOLE: leather with memory structure certified Oeko-Tex standard 100 (no harmful or toxic substances in production). / CLOSING: The side zipper makes it easy to put on the shoe and avoid tying the laces. Our laces are made of polyester certified Oeko-Tex standard 100 (no harmful or toxic substances for humans and the environment). / INSULATION: Benjie TEX membrane that blocks water without degrading the natural breathable properties of our materials. It is a thin layer of elastomer sewn between the inner lining and the outside of the shoe. / PRACTICAL: removable insole to measure the child's size. For more comfort: heel and tongue filled with foam made in Portugal and certified Oeko-Tex standard 100 (no harmful or toxic substances in production).