Whether you're seeking support or pain relief, the Powerstep Pinnacle High Insole provides comfort with every step. Featuring a signature high arch shape, these insoles cradle your arch and heel to prevent excess stress on your joints. The deep heel cradle improves foot function while reducing supination. For anyone struggling with plantar fasciitis, ankle sprains or other foot issues, find the relief you deserve with the Powerstep Pinnacle High Insole! Semi-rigid support shell is firm but flexible for increased comfort and stability Dual layer cushioning with durable EVA foam base and plush form top layer for comfort Provides heel stability with built-in high arch support and heel cradle Anti-microbial top fabric reduces heat, friction and perspiration.