Viscoelastic medical silicone insoles with soft silicone pads with internal longitudinal arch that has a metatarsal discharge area that adapt to body temperature, and provide a central retrocapital support. They are indicated in case of plantar pain, metatarsal area of the foot, overloads in the heel and plantar, for sports and for people who remain standing for a long time, helping to facilitate an even distribution of loads on the foot and cushioning the impact of the foot against the ground, feeling a sense of comfort.