Mueller® Graduated Compression Socks with closed toe provide graduated compression to help improve circulation and blood flow in the legs, ankles, and feet. Helps reduce muscle vibration, which causes soreness and fatigue. HYDRASHADE™ fabric with UPF 50 protection is extremely durable with moisture management and breathability. Antimicrobial treatment helps control odors. Firm 20-30 mmHg compression for moderate swelling, varicosities, and post-sclerotherapy symptoms. Available in sizes X-Small to 2X-Large. Sold in pairs.Material: 35% nylon, 30% HYRDRASHADE, 25% LYCRA®, 10% COOLMAX® • Hand-wash, air-dry • Black/GreyProduct note: The antimicrobial treatment is intended to protect the brace against odor, staining, and deterioration caused by bacteria and microorganisms. This treatment does not extend protection to the skin