an improved sole construction for use in shoes . the sole construction consists of a hammock - like lattice formed of medium to high modulus polymers , or a lightweight metal alloy . the lattice substantially conforms in topography to the foot , or a weight - bearing portion thereof . the lattice may be disposed on , and supported by , a resilient frame , or secured directly to the shoe upper . the lattice supports the foot while suspending it slightly , even during gait , above the interior base of the shoe . the suspended portions of the foot are thusly protected from the shock of striking a surface , and are gently supported while bearing a load .