Penguin All Sport Insoles (W9-10 / M8-9)

Penguin Insole Science Absorbs the impact so your feet and body don't have to. Significantly increases the performance and comfort of your footwear. Reduces injurines. Helps to prevent heel spurs and shin splints! Softens the impact on your knees and back. If you love to play sports or workout with intensity, you'll love Penguin insoles. Specifically designed for maximum shock absorption and to increase performance control. Penguin Insoles enable any athlete to get the most from his or her workout, while reducing the probability of impact related injuries.