Men's Crew Socks - Sport Socks with Compression + Infrared - 3 Pairs

Fabric type: 54% Polyester, 34% Cotton, 8% Nylon, 4% SpandexCare instructions: Machine WashOrigin: Made in the USAPattern: SolidIncludes: Seamless Toe for Comfort, Expanded Heel Pocket for an Improved Fit, Arch Band to Keep the Sock Stable & Mesh Venting for Improved Air MovementInfrared Nano-Particles Within the Socks Captures Body Heat Producing Infrared Energy Which Improves Circulation, Stimulates Cellular Recovery & Accelerates MetabolismProvides Temporary Pain Relief, Loosens Tight Joints, Relaxes Tight Muscles, Enhances Mobility & Improves FlexibilityHelps Maximize Blood Flow Resulting in More Oxygen, More Nutrients & Reductions in Lactic Acid in the Covered AreaEnhances The Body's Natural Healing Process excellent for everyday use. first-class materials and excellent craftsmanship ensure long-lasting durability.