- Size: XL • Orthopedic insoles designed to relieve pain from plantar fasciitis, flat feet, hallux valgus, arthritis, heel spurs, Achilles tendonitis, and excessive inward rotation. • GEL pads in the heel and forefoot that absorb impacts and reduce pressure on the soles of the feet, providing all-day comfort. • Breathable, odorless, and unobstructed velvety material surface that can be easily cut and adjusted for maximum comfort. • Deep U-shaped heel that naturally stabilizes and positions the heel, keeping the foot bones straight and balanced. Non-slip sole to reduce injuries during exercise. • Suitable for high-performance athletic shoes, work shoes, boots, and more. It is recommended to gradually increase the usage time starting from 2-3 hours a day. • Product measurements: 25 cm long, 8 cm wide, and 3 cm high. Weight: 0.09 kg.