Heavy Duty Support InsoleSpecially designed orthopedic insole for men and women over 210 lbs, provides extra firm high arch support and shock absorption technology to relieve foot and leg fatigue, the upgraded orthopedic insole provides full foot support and maximum buffer.Foot PainThe ergonomic design supports the inner slope, and then slowly descends on the outside of the foot, so that you are just in the correct position for arch support. The 3.5cm lateral semi-rigid arch support is strong and flexible with a stiff arch support and a deep U heel cup that keeps your feet properly positioned to provide stability, help realign your entire body and reduce foot stress for the spine and joints provide balanced load distribution.Premium MaterialThe plantar fasciitis insole is durable and comfortable support, made with multiple layers of cushioning material. Rigid TPU Arch Support Insert provides stability and support to your foot. Durable EVA (memory foam) base and high shock-absorbing PORON foam layer provide double layer of durable cushioning to protect your feet during physical activity, standing or walking. The fabric is designed to allow ventilation to keep feet comfortable and dry.Deep Heel CupThe deepest heel cup can provide maximum support and help natural shock absorption. Arch support eliminates and minimizes stress on the foot. It keeps the foot bones vertical for added stability. Arch support and heel support can increase support and stability and help reduce heel and arch pain.Multifunctional InsoleSuitable for running, fitness, hiking, tennis, golf and walking, suitable for all kinds of men's and women's shoes, such as running shoes, work boots, sports shoes, street shoes, flat shoes, etc.