YOU HAVE MY WORD -Your Satisfaction is Our Mission! If You are Not Satisfied for Any Reason, Please Let us Know, We Have Better After-sales for You, Which Is Why We Are Confident that You Will Love Them!. Suitable for People: Compression Socks for Women Thigh High Good for Varicose Vein Patients, Long-term Standing and Sedentary, Pregnant women, Obese, Middle-aged and Elderly Sports Enthusiasts, pre-and post-operative, Long Flight People. Premium Medical Fabric : 70% Nylon,30% Spandex, Innovative Ergonomic Technology Combined,Open toe Design not only Makes it Easy to Wear our Thigh High Compression Tights but also Keeps your Toes From Getting Better Breathability Without Pressure, Eliminating Pressure and Wear on Sensitive Feet; Reinforced Heel for Long Term Wear. Quality and comfort - Breathable Performance Fabric Maintains Optimal Temperature. The Breathable Fabric Wicks Moisture away from your Skin to Ensure you Feel Fresh and Comfortable. These Compression stockings Prevent Cramps, Fatigue, Swelling and Help With Muscle Recovery, Varicose Veins. Helps Prevent Blood Clots After Surgery. GRADUATED COMPRESSION -VARCOH Medical Compression Socks for Women & Men Provide True Graduated Compression to your Leg, The Pressure from the Bottom to up Can Promote the Return of Venous Blood, While Giving the Valve a Positive Pressure to Help Improve the Valve Function.