Planar Fasciitis Plantar Arch Support Orthopedic Pad Flat Foot Relief Long-lasting comfort - Arch support improves foot and leg alignment, improves comfort, and helps relieve pressure and pain from flat feet (pronation), bunions, arthritis, and diabetes. Relieve plantar fasciitis (heel pain and heel spur), Achilles tendonitis, and ball pain DEEP HEEL CUP - Maintains proper foot positioning. Protects your heel and stabilizes your foot during the heavy shock of landing during walking or running. Premium EVA material - great for shock absorption and pain relief. The fabric also helps keep you cool Designed for Everyday Use - Provides moderate control and support for walking or casual hiking shoes, work shoes and boots. Comfort and cushioning for all types of casual or everyday footwear. Size: Size: S, Length: 26CM, Width 9.1CM, Tailored European Code: 28-40 Size: M, Length: 28CM, Width 9.7CM, Cut European Code: 41-43 Size: L, Length: 30CM, Width 10CM, Cut European Code: 44-46