Alpine Perform Mw+ Navy Md

Alpine Performance Midweight+ is a Merino Endurance sock that has full top to bottom cushioning for maximum warmth and pressure distribution. Over the calf sock. Fiber content: 34% Merino Wool, 33% Endurofil/Polypropylene, 32% Nylon/Polyamide, 1% Lycra/Elastane.