Blue Jay Brand Graduated Compression Aids Blood Circulation Physician Recommended Clinically Proven Relieves Pain Of Tired Aching Legs Mild Varicosities And Edema Effective As Post Sclerotherapy Treatment Fiber Content: Nylon (80%) Spandex (20%) Two-way Stretch Design Provides Extra Comfort Worn By Men And Women Color: Black Hcpc Code: N/a