3D Targeted Arch Support: Prevents the planta fascia from stretching and causing pain so you can be more active throughout the day while you heal in comfort Full Length Sized-to-Fit Design: Cushions your entire foot and ensures the arch support and heel cushioning are placed in the ideal spot of your shoe for just the right fit. No trimming required. RELYx365 Foam Cushioning: Our newest, and most reliable cushioning that hugs your entire foot, delivering optimal cushioning, shock absorption, and arch support to relieve pain and prevent it from returning ShockGuard Technology: Contoured and properly sized heel cup ideally positions the bottom of the heel to absorb shock, reducing pressure on the heel to treat heel pain at the source Polygiene Odor Crunch Technology: Layered with odor crunch technology that continuously eliminates and prevents odor so both your shoes and insoles stay fresh day after day