The Shock Doctor(R) Elite SVR Recovery Compression Socks utilize Targeted Compression(TM) to improve circulation and provide support during activity while specialized yarns keep your feet sweat and odor free. Comfortable Compression and Fit Targeted Compression(TM) increases blood flow to feet and calves Anatomical 3D knit design offers a more comfortable fit Traction-designed footbed for added grip Technology-Enhanced Yarn Specialty seaweed and zinc yarns for added comfort and odor control Unique specialty yarn for added recovery, energy, comfort, sweat absorption, circulation and antimicrobial properties Millimeters of mercury: 18-21 mmHg at ankle, 12.6-14.7 mmHg at top of sleeve Key Details Compression socks Improves circulation and supports sore and injured muscles Includes one pair