Highlights Ergonomic arch support - for effective feet and leg support U-shaped heel cup - better motion control, better heel stability EVA and high rebound foam for shock reduction and energy rebound Customizable - adjustable to your own size and fit Features U-Shaped Heel Cup The deep U-shaped heel cup helps to fix pronation and supination by providing sturdy support for the heels. It also helps to realign your body to the center and avoid overloading pressure on a single area. Solid Arch Support Effective full arch support to ease foot pressure that comes with foot problems such as flat feet and low arch, etc.. Highly Customizable The insole can be trimmed to your own fit and preference, could easily fit into any shoes. Description The FitVille Rebound-Engine V2 is made for people looking for better foot comfort and arch support. The U-shaped heel cup is designed to provide stability and motion control in order to protect your joint and prevent overpronation. The arch is firm and solid in order to provide sturdy sole support and reduce fatigue. Details Color: Black/Blue Materials: EVA Size: S/M/L Type: Orthotic Insole Delivery Processing Time: 1-2 Working Days. Estimated Arrival: 5-7 Working Days. Feel Free to reach out via contact@thefitville.com for any queries.