The 10 Seconds 3030 Pressure Relief Insoles with Metatarsal Support are a full-length, cushioned arch support insole. The 10 Seconds Pressure Relief Insoles are recommended for diabetics, arthritis, and other sensitive feet needs. The soft cushion top cover is made with Plastazote and Orange Abzorb cushioned layers, which provides a customized fit with a wear moldable memory foam feel for foot pain relief and reduced friction for blister prevention. Their additional metatarsal support will help relieve and prevent forefoot pain and discomfort. Custom made air flow channels that are built in to the bottom of the insole will help remove warm air, while pulling cool air in, and are trim-to-fit for the perfect length.