Custom Full Length Insoles, Blue, X-Small, Heel Grid Reduces Slippage, Medium Density, Biomechanical Control,Custom Full Length Insoles, Blue, X Small, Heel Grid Reduces Slippage, Medium Density, Biomechanical Control, Vasyli Custom Full Length Insoles help relieve heel, knee, and or low back pain by providing padding for the entire bottom of the foot The heat moldable Full Length Insole is customized to fit size x small (3. 5 5 Men's, 4. 5 6 Women's) The blue colored insole offers medium density, designed for general orthotic needs and providing optimum