Thanks to the tight fit of the sock to the foot, the extremities find their natural support promoting proper posture of the spine. The innovative sole of Silicon Mix antislip allows you to focus on the correct execution of the exercise and thus significantly improve the strength, tone and elasticity of the muscles of the back, abdomen, arms, buttocks and legs. In addition, exercising with the foot free of rigid structures helps to stimulate the circulation and facilitates what is called venous return. The Uppies socks provide arch support, a non-slip grip and are sweat absorbent. The socks’s uniquely padded construction provide extra support to soften the impact of the ball of your feet as you perform. The signature ankle straps are stylish and feminine, while also serve as additional ankle support.