You won't believe the comfort of the Nashua clog from Klogs. This clog features a leather upper with side goring for a snug fit, a full back, and a padded collar. Perfect for days when you're on your feet for extended periods of time. The polyurethane sole is slip-resistant, oil-resistant, non-marking, and shock absorbent. The removable Klogs Komfort footbed provides soft cushioning and excellent arch support that's latex-free, antimicrobial, odor-resistant, and lightweight.