Wearing shoes that have good arch support can help minimize the discomfort. Some may also have a removable insole, or orthotic, to provide extra arch support. Orthotic devices (arch support devices that fit in a shoe) can help prevent future symptoms. The foot bridges have metal arch support, with a wood plank floor. A well-preserved pottery kiln has an intact vaulted arch support and a square firepit. Dansko clogs feature anatomically contoured arch support, a rocker-bottom sole and a slightly raised heel.