Juzo Dynamic is the brand's most durable compression line, engineered with a robust knit that resists snags and pulls while maintaining graduated compression all day.Features Knee High Compression class: 20-30 mmHg Closed Toe Available colors: Beige, Black Available sizes: I (Extra Small), II (Small), III (Medium), IV (Large), V (Extra Large) Available lengths: Petite, Short, Regular About this compression class20-30 mmHg is firm compression - recommended for moderate swelling, varicose veins, post-surgical use, and after sclerotherapy.Care & sizingHand wash or machine wash on a delicate cycle in cool water. Do not bleach. Hang dry - do not tumble dry, iron, or dry clean. Refer to the Juzo size guide on this page to find your correct size by measuring the appropriate body circumferences. For best results, replace your garments every 4-6 months of regular wear.