Bottega Venetas Blink mules are made using the labels iconic Intrecciato technique which involves weaving strips of leather together, reinforcing the material and creating a unique finish. They have a gently twisted foot strap and fluted 85mm heels.brbrLower-Impact Materials. This product is made using at least 50% lower-impact materials or ingredients. Find out more about our NET SUSTAIN criteria a href=https://www.net-a-porter.com/en-gb/campaigns/net-sustainhere./a