With the Suffolk sneaker, Woolloomooloo mastered the recipe for the ultimate everyday shoe. It blends a one-part lightweight seamlessly knitted Australian Merino wool upper with a one part wool lined insole. It features a removable footbed made from a resilient material that maintains its cushion. Each footbed includes a layer of Merino wool for full coverage and comfort. Designed by an Australian orthopedic surgeon, our footbeds offer deep heel seats, arch support, and a metatarsal support bump for ultimate walking comfort. Another great feature is they are washable - throw them in the washing machine on gentle cycle, cold water and let them air dry.