The Ultimate Performance Advanced F3D Cushion Insole is perfect for supinators and those with high-arched feet. This is because it provides anti-shock stability and support with maximum cushioning from a full 3mm of shock-absorbing material.
We recommend the Advanced F3D Cushion Insole for under-pronating runners and walkers. In particular, those who need help recovering from injury and to mitigate the risk of future injury. Use in neutral or supportive trainers and footwear.
