This Samba Humanraceâ€™s all-premium-leather upper in the titular pink colour was sourced from ECCO Leather, a global innovator in the tanning process. Due to ECCOâ€™s unique system, each piece of hide uses 20 litres less compared to other types of leather. An extra-long tongue, a nod to the shoeâ€™s football legacy, and brown leather laces distinguish this shoe. Subtle Trefoil branding is embossed onto the leather tongues. A pink rubber outsole caps off the design of this shoe.