PREMIUM MATERIAL Made of premium material that reduces friction and helps keep the feet cool and dry. It is excellent for shock absorption and pain relief. Material: TPR Color: Black / White 1 x Flat Foot Orthopedic Insoles ALL DAY COMFORT: These insoles improves foot and leg alignment, enhances comfort, and helps ease stress and pain caused by Flat Feet, Plantar Fasciitis, XO-Type Leg, Knee Valgus, Overpronation and Foot Pain. DEEP HEEL CUTTING: Helps maintain correct foot positioning and protects your heel during the heavy impact of landing during walking or running and stabilizes the foot. PREMIUM MATERIAL: Made of premium material that reduces friction and helps keep the feet cool and dry. It is excellent for shock absorption and pain relief. DESIGNED FOR EVERYDAY USE: Comfort and cushioning for all types of leisure or everyday footwear. Provides moderate control and support in walking or casual hiking shoes, work shoes and boots. Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia