Solid Arch Supports + Deep Heel Cup??features the widest and deepest heel cup that offers maximum support and stability, help with shock absorption and reduce stress on feet, ankles and knees. The Ergonomically Designed – lightweight orthotic inserts and arch support insoles??helps??Helps relieve plantar fasciitis, flat feet, high arch, heel pain, heel spurs, shin splints, achilles tendinitis and other common foot disease pain. Superior Material – Crafted from high-quality and durable medical-grade High-Density EVA foam material, supports and cushions, Provides all-day comfort that keeps you feeling more energized. Top layer with non-slip moisture wicking technology helps reduce heat and friction during strenuous exercise to keep feet cool, dry, and temperature controlled 100% Refund Guarantee??If you are not satisfied with our Valsole insoles, please reach out to our Customer Service Team and we will be happy to assist right away!