Jobst UltraSheer 15 20 Knee CT Black Small Diamond Pattern Pill Aids 5±3dB Average OSPL90 129±3dB Max stretchable sides so you 5±3dB Average OSPL90 129±3dB Max Gain 80 Pulse accuracy: ±5% * Provides relief from tired aching legs * Reduces mild swelling * Helps improve circulation * Provides continuous relief from tired aching legs and mild swelling * Use gradient technology to help improve circulation and revitalize your legs especially when sitting or standing for long periods of time * Latex free * Elegant diamond design perfect for stylish occasions * Unparalleled sheerness without sacrificing durability * JOBST© Advanced Comfort© gives stocking a light and cool feel for year round wear * Jobst makes your legs look as good as they feel