100% recycled PET ReCanvas fabric upper is durable, breathable and environmentally conscious. Padded collar for a comfortable fit around the ankle. Classic boot laces made with 100% recycled nylon are re-engineered to stay tied. 100% recycled PET lining for climate control and breathability. Removable anti-fatigue footbed provides all-day comfort and support. Durable rubber lug outsole (15% recycled rubber) for traction. Protective coating, designed to repel and resist water and oil-based stains.