Designed to alleviate tired muscles from extended hours on your feet, the Recovery FIR Compression Socks leverage a built-in, naturally occurring mineral additive that converts the human body's thermo-energy into Far Infrared Rays (FIR), reflecting it back to the skin tissues allowing it to gently energize cells and enhance muscle elasticity. 1.Full length sock 2. Graduated fit to promote increased circulation for a faster recovery 3. Naturally occurring mineral additive converts the human body’s thermo-energy into Far Infrared Rays (FIR) 4. Anatomical design 5. Padded zones to the heels and balls of the feet for maximum comfort 6. Seamless linked toe cage for greater comfort 7. Vented toe panel for breathability FABRIC COMPOSITION: 80% MICRO FIBRE NYLON, 20% ELASTANE Size Guide - Full Length Compression Socks Full Length Socks Shoe Size Small Medium-1 Medium-2 Large-1 Large-2 X-Large EU 35 - 37.5 38 - 41.5 38 - 41.5 42 - 46 42 - 46 46.5 - 48.5 US - M 3.5 - 5.5 6 - 8 6 - 8 9 - 12 9 - 12 12.5 - 14 US - W 5 - 7 7.5 - 9.5 7.5 - 9.5 10 - 13 10 - 13 14 - 15.5 CALF SIZE CM 30 - 37 32 - 37 38 - 43 36 - 40 41 - 46 43 - 50
