Improve your posture with the brand new orthopedic posture insoles 3/4. Posture starts with the feet. 70-80% of people have an incorrect foot position - the foot leans either inwards or outwards. Incorrect foot position affects the ankle, knee and hip and can cause pain, injury or impaired posture. Posture Insoles 3/4 are designed to stabilize foot position and support natural walking style. By placing the foot, ankle, knee and hip in the correct position, posture is improved. In addition, the insoles can prevent twisting that leads to stress injuries and impaired posture. Suitable for everyday use in all types of shoes.