The Authentic is made of leather

\n\tEquipped with sealed seams

from blue to grey

It has a durable synthetic upper and a flexible rubber outsole

and a brand label at the tongue

adv 2 0 cupsole alpine oxford wheat nubuck S20611-KK001 The Authentic is made ofAdventure 2. 0 Cupsole Alpine Trainer for Men in YellowThe upper on this men's trainer is made with premium Better Leather, sourced from a sustainable tannery rated silver for its environmental processes. The lining is responsibly crafted with ReBOTL? fabric made from recycled plastic bottles. It features a supportive EVA footbed for cushioning and a shock absorbing rubber outsole. Made from premium nubuck Better Leather from a sustainable tannery