The 3Feet® High by Sidas is an insole specifically designed for the anatomy of flat feet, providing optimal wearing comfort. An extra wide gel pad at the heel, along with an additional integrated cushioning at the forefoot, enhances comfort further. To ensure maximum breathability, the insole features a special perforated structure. The lightweight, breathable materials promote comfort during wear. The pad facilitates propulsion at the forefoot. The shell is adapted to the anatomy of high arches (3.4 cm) and supports a dynamic rolling motion of the foot. The wide gel pad provides excellent heel cushioning.