About the product:
Introduction:
Fine material and available in closed toe, providing optimum comfort and satisfaction. 
Reinforces the weaving of toe and heel. Excellent graduated compression supports.
 

I: helps relieve moderate leg swelling, moderate to severe varicosities or edema, postsclerotherapy. 

II: treat phlebitis, venous thrombosis and for saphenous vein exfoliated post-surgery or deep vein thrombosis patients. 

III: for lower extremity swelling, ulceration, scleroderma and irreversible lymphedema patients.