These popular clogs combine the strength and quality of European footwear with lightweight flexibility. Breathable full-grain leather uppers are oiled for water-resistance and durability; leather-lined padded collars add comfort. PVC inner frames and U-shaped PVC heel supports give heel-to-toe flexibility and side-to-side stability. Molded polyurethane outsole/midsole units offer full flexibility, dependable shock absorption and non-slip traction. Full-length leather footbeds absorb and evaporate perspiration while EVA foam supplies soft cushioning. Rigid heel counters offer sturdy support. Uppers are securely stapled to the outsole units for durability.