Abstract: A first thin insole (2) having an arch insole (2a) configured with a recess (2b) in the metatarsal region (1b) is provided on the sole body (1) of a shoe, which extends from the heel region (1a) across the metatarsal region (1b) to the front ball/toe region (1c). A foam insert (3), which has a cutout (3a) corresponding to the size of the arch insole (2a), is disposed on the first insole (2), the insert extending from the heel region (1a) to the front ball/toe region (1c). A second insole (4) in the form of a support, which has a spherical segment-shaped or ellipsoid segment-shaped hollow body (4c), which protrudes in the metatarsal region (1b) from the bottom of the insole (4) and is adapted to the arch insole recess (2b), is provided on the foam insert (3).

Abstract: A first thin insole (2) having an arch insole (2a) configured with a recess (2b) in the metatarsal region (1b) is provided on the sole body (1) of a shoe, which extends from the heel region (1a) across the metatarsal region (1b) to the front ball/toe region (1c). A foam insert (3), which has a cutout (3a) corresponding to the size of the arch insole (2a), is disposed on the first insole (2), the insert extending from the heel region (1a) to the front ball/toe region (1c). A second insole (4) in the form of a support, which has a spherical segment-shaped or ellipsoid segment-shaped hollow body (4c), which protrudes in the metatarsal region (1b) from the bottom of the insole (4) and is adapted to the arch insole recess (2b), is provided on the foam insert (3).