The Gel Arch provides targeted cushioning for users looking for extra arch support. Its slim, 3/4 length design fits into most types of footwear to provide all day comfort. The arch zone provides added arch support while the gel impact zone absorbs shock to increase comfort while standing or walking. Ideal for use in work, casual, and dress shoes. Arch zone provides added support for increased comfort. Gel impact zone absorbs shock with every stride. Fits most shoes and boots.