The Minimum Thigh Measurement Is 14 * The Minimum Knee Measurement Is 12 * The Maximum Knee Measurement Is 19 * Universal * Excellent Retail Packaging! * Wrap Around Knee *two Stay Pockets With Removable/movable Stays * Reinforced Patella For Additional Comfort And Support * Black Neoprene Warmth And Flexibility * Fits Either Knee * Maximum Thigh Circumference 24 * Latex Free * Includes 2 Adjustable Velcro Straps *