Orthopedic insoles - 35-40 - trough, analgesic, heel relief TAKE CARE OF YOUR FEET! innovative orthopedic insoles for shoes that have a foam layer with a thickness of 4 mm. The foam layer effectively dissipates up to 95% of the shocks generated during each step, especially on hard surfaces. Padded with soft mesh fabric (pleasant in contact with the foot) High corridor keeping heel in correct position Flexible material in the front Rigid insert supporting longitudinal arch of the foot (longitudinal flat feet) Gel insert absorbing shocks, and relief heel (heel spur) The core made of polyurethane foam (PU), together with the advanced construction of thermoplastic polyurethane (TPU) provides: Stability Support Proper profiling of the rear foot and metatarsal Keeping the foot in an optimally biomechanical position Greater comfort when walking and running Reducing the risk of injury 35-40 - SHOE SIZE - FROM 22,5 CM TO 25 CM 35 - 22,5 CM 36 - 23 CM 37 - 23,5 CM 38 - 24 CM 39 - 24,5 CM 40 - 25 CM