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 ecommend 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.