Being forward-thinking, working today for our tomorrow. Made of bio-based materials, the black version of our Yatay Model 1B is a further stage of this innovative journey we have been living – together with you. The bio-based upper in Yatay B material is colored black through the use of a renewable algae-derived pigment. This highly durable animal-free sneaker with low environmental impact features a black Y to symbolize the principle of circularity, running along the entire shoe from one side to the other. The biodegradable sole is made by hand-engraving every print, making each piece unique and giving it our unmistakable lived-in signature. Printed black on black, the left heel tab features a unique code, the key to accessing our sustainable initiatives. Move Forward with us.