Teva Men's Grandview Chocolate Chip GTXThe Teva Grandview GTX hiking boots have a durable construction and grippy outsole, making them ideal for multi day and day long hikes. Durable waterproof leather upper. Every piece of leather is sourced from tanneries certified by Leather Working Group, whose mission is to promote sustainable and appropriate environmental business practices within the leather industry. GORE TEX Leaf waterproof bootie is made from 71% post consumer recycled material,