- HEAVY DUTY SUPPORT: Designed specifically for individuals over 230 lbs, these insoles provide robust high arch support and utilize shock guard technology to alleviate foot and leg fatigue. They help reduce lower back pain, evenly distribute weight, and minimize impact with each step. - PLANTAR FASCIITIS RELIEF: Our orthotic inserts offer rigid arch support that helps prevent the overstretching associated with plantar fasciitis. They effectively ease arch stress and alleviate heel pain caused by flat feet, fallen arches, bunions, low back pain, and diabetes-related discomfort. Ideal for managing Achilles tendonitis, these insoles provide essential support and cushioning for those who work or stand for extended periods. - ALL-DAY COMFORT: Perfect for work boots, these insoles feature a Poron heel pad that delivers exceptional shock absorption and pain relief. The sturdy black material provides arch support and wraps your heel securely while running or jogging. The breathable fabric minimizes odor, keeping your feet feeling fresh throughout the day. - OPTIMAL STABILITY: Our insoles support the subtalar joints to prevent excessive valgus or supination, ensuring proper body alignment. The super high arch support and deep heel cup structure offer maximum cushioning, keeping foot bones aligned and balanced for enhanced stability. Use scenarios: 1. Ideal for professionals who are on their feet all day, such as nurses or retail employees, looking for relief from fatigue and pain. 2. Perfect for athletes and active individuals who require additional support during running or jogging sessions. 3. Great for anyone experiencing foot pain or discomfort due to conditions like plantar fasciitis or flat feet, seeking daily comfort and stability.