Deep-Cushioned Heel Cup: Designed with sides contoured to fit the foot’s shape, the heel cup is made of high-density polyurethane to absorb the pressure of body weight. The firm sides stabilize the heel, reducing friction caused by lateral foot movement. Arch Support: Provides stability and supports the arch area, maintaining the foot’s natural alignment and preventing the arch from collapsing. The contoured nylon shell offers firm support, aiding in alignment and posture. Breathable Polyester Top Layer: This fabric allows air circulation inside the shoe, ensuring foot ventilation with every step. It’s also odor-inhibiting, anti-bacterial, and anti-fungal, with porous fibers that wick away moisture, promoting healthy feet. Nylon Shell for Stability: Embedded in the polyurethane, the 3/4 length nylon shell enhances the insole’s structure and support in both the heel and arch areas, ensuring long-lasting durability and fit. Durable Polyurethane Material: Absorbs foot pressure while providing extra cushioning. The high density of the polyurethane ensures the insole maintains its original thickness and shape, even with prolonged use.