Sigvaris 862 Select Comfort Compression Socks for Women have a compression strength of 20-30mmHg. Indicated for women with conditions such as varicose veins, varicosities during pregnancy, and heavy, tired, aching legs. Made with highly-elastic, two-way knit fabric, these compression stockings are comfortable and durable enough for every day wear. Available in four opaque colors. Sold standard with a smooth, soft top band or select the optional silicone "grip-top" band available in Crispa and Black. One pair.