To provide a novel sole contact tool for correcting a sole arch.SOLUTION: There is provided a sole contact tool comprising: a substrate having a contour corresponding to a sole； and a first protrusion part and a second protrusion part formed on an opposite surface of the sole contact surface of the substrate. The first protrusion part is formed into a swollen shape in a tapered state from an area contacting closer to a finger tip side than to a big toe pad, to a boundary between the big toe pad and an arch or an area contacting the vicinity thereof, the first protrusion part has a center which is thickest when a cross section of a sole lateral direction (short shaft direction of the substrate) is viewed, and thickness is reduced as approaching to left and right sides. The second protrusion part is formed into the swollen shape in the tapered state from a heel or an area contacting the vicinity of the heel toward an area to which the arch contacts.SELECTED DRAWING: None【課題】足裏アーチを補正する新しい足裏当接具の提供。【解決手段】 足裏に対応する輪郭を有する基材と、その基材の足裏当接面とは反対側の面上に形成された第１突起部と第２突起部を有する足裏当接具であって、前記第１突起部は、栂指球よりも指先側に当接する領域から、栂指球と土踏まずの境界域またはその近傍に当接する領域へ向けて、テーパー状に盛り上がる形状を有しており、なおかつ、前記第１突起部は、足裏左右方向（前記基材の短軸方向）の断面を見たときに中央部が最も厚く、左右に行くにしたがって厚みが減少しており、前記第２突起部は、かかと又はかかと近傍に当接する領域から、土踏まずが当接する領域へ向けて、テーパー状に盛り上がる形状を有している、足裏当接具。【選択図】なし
