Perfect as orthotic gel insoles men can use for daily activities and heavy movements, Frido Dual Gel Pro insoles have a high-density gel for stability & extra support. These inner soles for men have an advanced hexa cushioning layer, crafted from medium-density gel that’s made for shock absorption. These are the ideal insoles women can use for jogging and gym workouts. To use them, you need to trim these custom insoles to your shoe size and replace them with the existing ordinary insoles.