SKU: #9600322 Planning to work out or go for a walk, wear the super comfy and stylish New Balance® Classics 574 Core Shoes. This 574 meets New Balance's green leaf standard with an upper made of 50% or more recycled content and leather that supports more responsible manufacturing through the Leather Working Group. The outsole material contains 5% recycled content. Learn more about New Balance's green leaf standard at www.newbalance.com/env. Leather, textile, and synthetic upper. Removable insole.