Insoles For Flatfoot Shoes Lopsided Supinating 40-46 Full Insole Shoe inserts. For cutting sizes in the range of 40-46. Just cut along the line, for the size you need. INDICATIONS: FLAT FEET, VALGUS, SUPINATION, PRONATION Thickness: 4mm 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. Inserts are recommended in the following cases: If you feel pain while running and walking. In the case of Achilles tendon injury and plantar fascia of the foot. In the case of the ITBS team. If you have problems with patellar injuries. In case of excessive pronation. For people with flat feet. For people with valgus knees and heels. If you suffer from heel spur (the insole has a cushioning cushion under the heel). For people with hypersensitivity feet. The core made of polyurethane foam (PU), along with the advanced thermoplastic polyurethane (TPU) construction 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 Comfort and prevention are key features of our shoe inserts. Thanks to them, the loads when walking are reduced, and the muscles and ligaments are stimulated to work properly. These insoles effectively reduce loads both when walking and running, as well as relieve pain. In addition, our inserts have ventilation holes and a layer made of cotton that wicks away sweat, ensuring a feeling of freshness and comfort. What’s more, they are equipped with advanced technology that dampens up to 95% of shocks generated during each step.