The 3Feet® Merino High Insole by SIDAS are specifically designed for high arching to keep your feet warm and well-insulated.

These anatomical insoles are specially adapted to your foot shape if you have a high arch. The ideal hybrid top cover of the 3Feet® Merino High Insole by SIDAS is made of an ideal mixed material: synthetics fibers will guarantee resistance and durability, the merino wool will reduce odor and assure an optimal thermoregulation.