Hydro-Pneumatic Gas Spring: Provides 70% lift assistance

1" W Tubing

65 Medium Absorbency

Breathable

Select Comfort Calf, 30-40, Extra Large, Long, Closed, Black Peep Valves Hydro-Pneumatic Gas Spring: Provides 70%Sigvaris Select Comfort Women's Calf High Compression Stockings XL Long, 30 to 40 mmHg Compression, Black, 16" to 24" Calf Circumference, Closed Toe, Latex Free Designed to ensure correct fit and accurate compression, resulting in optimum therapeutic benefits and greater wearing comfort. Sigvaris 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