The Zensah Copper Running Socks feature Cupron yarn and an ultra-soft sole for superior comfort. 

• Copper ions are embedded in the Cupron yarn
• Ultra-Zone Ribbing: targeted arch support
• Flat Seam & Anatomical Fit: prevents blisters, chafing, and promotes ultimate comfort
• Cupron Merino Wool Polycolon = antimicrobial & wicking properties
• Mesh Design: Increased air flow prevents moisture build-up
• Natural Eco Friendly fibers