Keep your feet at a comfortable temperature any time of year in Old Friend Men's Clogs! This roomy, casual clog is lined with nature's finest insulator, sheepskin, keeping you warm on cold nights, and cool on hot days! Hollow wool fibers wick moisture away, creating a healthy environment for your foot. The slight arch gives you support, allowing your foot to rest in a natural position. Leather trim on the upper completes the look.