Insulated with 550 fill down, the durable Men’s Nuptse Mule Corduroy is our classic cold-weather footwear plussed-up with a refined corduroy outer. Corduroy upper Webbing pull loop at the heel and instep for easy on/off Foldable-heel design allows you to wear it as a mule Recycled rubber outsole Lightly used for a month from a clean home. Very comfortable and bottom built tough for outdoor use if wanted. Don’t have the box