Veja's Sdu Sneakers Are Made With Alveomesh And Vegan Suede Inserts, Adorned With Iconic V Logos On The Sides In Faux Leather. They Feature Organic Cotton Laces, A Logo Printed On The Tongue, And A Contrasting Faux Leather Spoiler With A Printed Logo. The Interior Is Lined With Recycled Polyester And Has A Removable Insole Made Of A Blend Of Organic Cotton. The Midsole Is Crafted From Sugar Cane And The Outsole Is Made Of Sustainably-Sourced Rubber From The Amazon Size Type: It Material: 100% Al