The Vigor Compression Calf Sleeve targets tired, sore and aching legs with copper-infused compression, energizing muscles and helping relieve pain. Its invisible profile means it can be worn under pants so you can wear them to work or to bed. Patented Cool Copper™ moisture management technology helps wick moisture, keeping your skin dry and cool.

For sizing measure the circumference of your calf 1 - 2 inches below the bottom of your knee cap. If you fall between measurements, size up for comfort and down for compression.
Small: 10 - 12 inches
Medium: 12 - 14 inches
Large: 14 - 16 inches
X-Large: 16 - 18 inches