Sigvaris Natural Rubber Calf-High Compression Stockings Size M1, 40 to 50 mmHg Compression, Natural, 12-1/2" to 17" Calf Circumference, Open Toe, Unisex For moderate and more severe symptoms. The Sigvaris Medical collection is designed to ensure correct fit and accurate compression, resulting in optimum therapeutic benefits and greater wearing comfort. Sigvaris Medical products are designed to fit various lifestyles and are best suited for those with chronic venous disorders, edema, stasis, skin changes, and for those who have had or will be having a vein procedure.

• Recommended by physicians worldwide.
• Minimal fatigue throughout the day.
• Fits a broad range of medical patients including those with extra large circumference.
• Therapeutic solution for those with long-term therapy needs.
• This product is often combined with Cotton Underliner for patient comfort.
• 70% Nylon, 30% Natural Latex Rubber.