Orthotic shoe Insole features an encapsulated air chamber in the heel and arch, as well as Polymer Gel in the forefoot for customers looking for the ultimate in shock absorption. Equipped with a moisture-wicking top-cover, the Air creates an ideal environment for your foot, and its neutral contour design is suitable for any user or type of footwear. With Shock Guard Technology to provide immediate and all-day relief of pain from plantar fasciitis and can help reduce morning pain from plantar fasciitis.Full-length insole cushions and supports the entire foot.Also effective for everyday use to support your foot while in motion.SweatMax technology along with perforations under the forefoot helps reduce foot odor. Full arch shell provides additional support for improved motion control and side-to-side stability. Fits Casual shoes, Sneakers & Work boots/shoes. Trim to fit shoe size.