100% brand new and high quality Material: Plastic Color: Black+Red / Black Vacuum metal plated,high impact plastic shells for increased scratch and impact resistance Dual pivot hinge more closely follows the natural movement of the knee, Allowing for a greater degree of comfort with unmatched coverage Asymmetrical design independently fits the left and the right leg for unparalleled comfort Multiple large vents in plastic shells and foam for maximum ventilation Soft wicking mesh material for maximum comfort and ventilation against the skin Specifically designed shin piece prevents guard from slipping down leg One-adjust quick release strap system allows for quick and easy application and removal Removable liner allows for easy cleaning Size: Standard (For adult).As the picture shows Quantity:1Pair Note: Due to the difference between different monitors, the picture may not reflect the actual colorof the item. Thank you