The L1100 Low Profile Series is designed to provide maximum comfort and support in footwear without removable footbeds. Uniquely engineered with an ultra low profile, the L1100 fits comfortably inside shoes with little or no removable depth. Features a soft microfiber top cover to help wick moisture away and an AeroCell polyurethane core for support and shape retention. An advanced Lynco arch support comfortably balances your feet and provides proper body alignment. The L1100 is slim and lightweight, yet delivers improved footwear performance in all your styles.